Journal of Pregnancy http://www.hindawi.com The latest articles from Hindawi Publishing Corporation © 2016 , Hindawi Publishing Corporation . All rights reserved. Obesity-Related Dietary Behaviors among Racially and Ethnically Diverse Pregnant and Postpartum Women Thu, 19 May 2016 14:16:36 +0000 http://www.hindawi.com/journals/jp/2016/9832167/ Introduction. Obesity is common among reproductive age women and disproportionately impacts racial/ethnic minorities. Our objective was to assess racial/ethnic differences in obesity-related dietary behaviors among pregnant and postpartum women, to inform peripartum weight management interventions that target diverse populations. Methods. We conducted a cross-sectional survey of 212 Black (44%), Hispanic (31%), and White (25%) women, aged ≥ 18, pregnant or within one year postpartum, in hospital-based clinics in Baltimore, Maryland, in 2013. Outcomes were fast food or sugar-sweetened beverage intake once or more weekly. We used logistic regression to evaluate the association between race/ethnicity and obesity-related dietary behaviors, adjusting for sociodemographic factors. Results. In adjusted analyses, Black women had 2.4 increased odds of fast food intake once or more weekly compared to White women (CI = 1.08, 5.23). There were no racial/ethnic differences in the odds of sugar-sweetened beverage intake. Discussion. Compared with White or Hispanic women, Black women had 2-fold higher odds of fast food intake once or more weekly. Black women might benefit from targeted counseling and intervention to reduce fast food intake during and after pregnancy. Ashley Harris, Nymisha Chilukuri, Meredith West, Janice Henderson, Shari Lawson, Sarah Polk, David Levine, and Wendy L. Bennett Copyright © 2016 Ashley Harris et al. All rights reserved. Human Decidual Stromal Cells as a Component of the Implantation Niche and a Modulator of Maternal Immunity Thu, 28 Apr 2016 07:57:34 +0000 http://www.hindawi.com/journals/jp/2016/8689436/ The human decidua is a specialized tissue characterized by embryo-receptive properties. It is formed during the secretory phase of menstrual cycle from uterine mucosa termed endometrium. The decidua is composed of glands, immune cells, blood and lymph vessels, and decidual stromal cells (DSCs). In the process of decidualization, which is controlled by oestrogen and progesterone, DSCs acquire specific functions related to recognition, selection, and acceptance of the allogeneic embryo, as well as to development of maternal immune tolerance. In this review we discuss the relationship between the decidualization of DSCs and pathological obstetrical and gynaecological conditions. Moreover, the critical influence of DSCs on local immune cells populations as well as their relationship to the onset and maintenance of immune tolerance is described. Kameliya Vinketova, Milena Mourdjeva, and Tsvetelina Oreshkova Copyright © 2016 Kameliya Vinketova et al. All rights reserved. A Low-Protein Diet Enhances Angiotensin II Production in the Lung of Pregnant Rats but Not Nonpregnant Rats Tue, 19 Apr 2016 12:50:59 +0000 http://www.hindawi.com/journals/jp/2016/4293431/ Pulmonary angiotensin II production is enhanced in pregnant rats fed a low-protein (LP) diet. Here we assessed if LP diet induces elevations in angiotensin II production in nonpregnant rats and whether Ace expression and ACE activity in lungs are increased. Nonpregnant rats were fed a normal (CT) or LP diet for 8, 12, or 17 days and timed pregnant rats fed for 17 days from Day 3 of pregnancy. Plasma angiotensin II, expressions of Ace and Ace2, and activities of these proteins in lungs, kidneys, and plasma were measured. These parameters were compared among nonpregnant rats or between nonpregnant and pregnant rats fed different diets. Major findings are as follows: (1) plasma angiotensin II levels were slightly higher in the LP than CT group on Days 8 and 12 in nonpregnant rats; (2) expression of Ace and Ace2 and abundance and activities of ACE and ACE2 in lungs, kidneys, and plasma of nonpregnant rats were unchanged by LP diet except for minor changes; (3) the abundance and activities of ACE in lungs of pregnant rats fed LP diet were greater than nonpregnant rats, while those of ACE2 were decreased. These results indicate that LP diet-induced increase in pulmonary angiotensin II production depends on pregnancy. Haijun Gao, Daren Tubianosa Tanchico, Uma Yallampalli, and Chandrasekhar Yallampalli Copyright © 2016 Haijun Gao et al. All rights reserved. Estimating HIV Incidence during Pregnancy and Knowledge of Prevention of Mother-to-Child Transmission with an Ad Hoc Analysis of Potential Cofactors Thu, 31 Mar 2016 09:53:40 +0000 http://www.hindawi.com/journals/jp/2016/7397695/ Background. We determined the incidence of HIV seroconversion during the second and third trimesters of pregnancy and ad hoc potential cofactors associated with HIV seroconversion after having an HIV-negative result antenatally. We also studied knowledge of PMTCT among pregnant women in seven health facilities in Fako Division, South West Region, Cameroon. Method. During the period between September 12 and December 4, 2011, we recruited a cohort of 477 HIV-negative pregnant women by cluster sampling. Data collection was with a pretested interviewer-administered questionnaire. Sociodemographic information, knowledge of PMTCT, and methods of HIV prevention were obtained from the study population and we did Voluntary Counselling and Testing (VCT) for HIV. Results. The incidence rate of HIV seroconversion during pregnancy was 6.8/100 woman-years. Ninety percent of the participants did not use condoms throughout pregnancy but had a good knowledge of PMTCT of HIV. Only 31.9% of participants knew their HIV status before the booking visit and 33% did not know the HIV status of their partners. Conclusion. The incidence rate of HIV seroconversion in the Fako Division, Cameroon, was 6.8/100 woman-years. No risk factors associated with HIV seroconversion were identified among the study participants because of lack of power to do so. Thomas Obinchemti Egbe, Rose-Mary Asong Tazinya, Gregory Edie Halle-Ekane, Eta-Nkongho Egbe, and Eric Akum Achidi Copyright © 2016 Thomas Obinchemti Egbe et al. All rights reserved. Pregnancy and Birth Outcomes among Women with Idiopathic Thrombocytopenic Purpura Tue, 22 Mar 2016 11:53:03 +0000 http://www.hindawi.com/journals/jp/2016/8297407/ Objective. To examine pregnancy and birth outcomes among women with idiopathic thrombocytopenic purpura (ITP) or chronic ITP (cITP) diagnosed before or during pregnancy. Methods. A linkage of mothers and babies within a large US health insurance database that combines enrollment data, pharmacy claims, and medical claims was carried out to identify pregnancies in women with ITP or cITP. Outcomes included preterm birth, elective and spontaneous loss, and major congenital anomalies. Results. Results suggest that women diagnosed with ITP or cITP prior to their estimated date of conception may be at higher risk for stillbirth, fetal loss, and premature delivery. Among 446 pregnancies in women with ITP, 346 resulted in live births. Women with cITP experienced more adverse outcomes than those with a pregnancy-related diagnosis of ITP. Although 7.8% of all live births had major congenital anomalies, the majority were isolated heart defects. Among deliveries in women with cITP, 15.2% of live births were preterm. Conclusions. The results of this study provide further evidence that cause and duration of maternal ITP are important determinants of the outcomes of pregnancy. Diego F. Wyszynski, Wendy J. Carman, Alan B. Cantor, John M. Graham Jr., Liza H. Kunz, Anne M. Slavotinek, Russell S. Kirby, and John Seeger Copyright © 2016 Diego F. Wyszynski et al. All rights reserved. Maternal-Cord Blood Vitamin D Correlations Vary by Maternal Levels Tue, 15 Mar 2016 09:48:21 +0000 http://www.hindawi.com/journals/jp/2016/7474192/ Vitamin D levels of pregnant women and their neonates tend to be related; however, it is unknown whether there are any subgroups in which they are not related. 25-Hydroxyvitamin D [25(OH)D] was measured in prenatal maternal and child cord blood samples of participants ( pairs) in a birth cohort. Spearman correlations were examined within subgroups defined by prenatal and delivery factors. Cord blood as a percentage of prenatal 25(OH)D level was calculated and characteristics compared between those who did and did not have ≥25% and ≥50% of the maternal level and those who did and did not have a detectable 25(OH)D level. The correlation among Black children was lower than in White children. When the maternal 25(OH)D level was <15 ng/mL, the overall correlation was . Most children had a 25(OH)D cord blood level less than half of their mother’s; 15.4% had a level that was <25% of their mother’s. Winter birth and maternal level were associated with the level being less than 25%. Children with undetectable levels were more likely to be Black and less likely to be firstborn. These data suggest mothers may reduce their contribution to the fetus’s 25(OH)D supply once their own level becomes low. Ganesa Wegienka, Hareena Kaur, Roopina Sangha, and Andrea E. Cassidy-Bushrow Copyright © 2016 Ganesa Wegienka et al. All rights reserved. An Analysis of Behaviour Change Techniques Used in a Sample of Gestational Weight Management Trials Mon, 29 Feb 2016 12:51:53 +0000 http://www.hindawi.com/journals/jp/2016/1085916/ Introduction. Maternal obesity and excessive gestational weight gain are associated with multiple adverse outcomes. There is a lack of clarity on the specific components of effective interventions to support pregnant women with gestational weight management. Method. All 44 studies within a preexisting review of lifestyle interventions, with a potential to impact on maternal weight outcomes, were considered for content analysis. Interventions were classified using Behaviour Change Technique (BCT) taxonomy clusters to explore which categories of BCT were used in interventions and their effectiveness in managing gestational weight gain. Results. The most commonly used BCTs were within the categories of “feedback and monitoring,” “shaping knowledge,” “goals and planning,” “repetition and substitution,” “antecedents,” and “comparison of behaviours.” For diet and mixed interventions “feedback and monitoring,” “shaping knowledge,” and “goals and planning” appeared the most successful BCT categories. Conclusions. Poor reporting within studies in defining the BCTs used, in clarifying the differences in processes between intervention and control groups, and in differentiating between the intervention and research processes made BCT classification difficult. Future studies should elaborate more clearly on the behaviour change techniques used and report them accurately to allow a better understanding of the effective ingredients for lifestyle interventions during pregnancy. H. Soltani, M. A. Arden, A. M. S. Duxbury, and F. J. Fair Copyright © 2016 H. Soltani et al. All rights reserved. Baird-Pattinson Aetiological Classification and Phases of Delay Contributing to Stillbirths in a Nigerian Tertiary Hospital Thu, 14 Jan 2016 15:58:25 +0000 http://www.hindawi.com/journals/jp/2016/1703809/ Purpose. This study aims to identify triggers of stillbirth in the study setting and to make suggestions to reduce the prevalence. Method. A three-year retrospective case-control study of stillbirths at Ekiti State University Teaching Hospital. Results. The stillbirth rate was 33 per 1000 births. Based on Baird-Pattinson classification of the primary obstetric causes of stillbirth, adverse intrapartum events, hypertensive diseases, and unexplained intrapartum fetal deaths were topmost causes of stillbirths. In comparison with the controls, other identified predictors of SB were grand multiparity (), delays in seeking medical care and/or in receiving treatment (), wrong initial diagnosis (), inadequate intrapartum monitoring (), and inappropriate clinical management (). Conclusion. Stillbirth rate remains high in our setting. Elimination of obstacles to accessing care, effective management of hypertensive disorders in pregnancy, updated health facilities, improved dedication to duty, and retraining of health workers will reduce the prevalence. Jacob Olumuyiwa Awoleke and Abiodun Idowu Adanikin Copyright © 2016 Jacob Olumuyiwa Awoleke and Abiodun Idowu Adanikin. All rights reserved. Beliefs, Barriers, and Preferences of European Overweight Women to Adopt a Healthier Lifestyle in Pregnancy to Minimize Risk of Developing Gestational Diabetes Mellitus: An Explorative Study Thu, 14 Jan 2016 07:02:25 +0000 http://www.hindawi.com/journals/jp/2016/3435791/ Introduction. We explored beliefs, perceived barriers, and preferences regarding lifestyle changes among overweight European pregnant women to help inform the development of future lifestyle interventions in the prevention of gestational diabetes mellitus. Methods. An explorative mixed methods, two-staged study was conducted to gather information from pregnant European women (BMI 25 kg/m2). In three European countries 21 interviews were conducted, followed by 71 questionnaires in six other European countries. Content analysis and descriptive and chi-square statistics were applied (). Results. Women preferred to obtain detailed information about their personal risk. The health of their baby was a major motivating factor. Perceived barriers for physical activity included pregnancy-specific issues such as tiredness and experiencing physical complaints. Insufficient time was a barrier more frequently reported by women with children. Abstaining from snacking was identified as a challenge for the majority of women, especially for those without children. Women preferred to obtain support from their partner, as well as health professionals and valued flexible lifestyle programs. Conclusions. Healthcare professionals need to inform overweight pregnant women about their personal risk, discuss lifestyle modification, and assist in weight management. Lifestyle programs should be tailored to the individual, taking into account barriers experienced by overweight first-time mothers and multipara women. Judith G. M. Jelsma, Karen M. van Leeuwen, Nicolette Oostdam, Christopher Bunn, David Simmons, Gernot Desoye, Rosa Corcoy, Juan M. Adelantado, Alexandra Kautzky-Willer, Jürgen Harreiter, Frans Andre van Assche, Roland Devlieger, Dirk Timmerman, David Hill, Peter Damm, Elisabeth R. Mathiesen, Ewa Wender-Ozegowska, Agnieszka Zawiejska, Pablo Rebollo, Annunziata Lapolla, Maria G. Dalfrà, Stefano del Prato, Alessandra Bertolotto, Fidelma Dunne, Dorte M. Jensen, Lise Lotte T. Andersen, Frank J. Snoek, and Mireille N. M. van Poppel Copyright © 2016 Judith G. M. Jelsma et al. All rights reserved. Australian Pregnant Women’s Awareness of Gestational Weight Gain and Dietary Guidelines: Opportunity for Action Wed, 06 Jan 2016 09:25:53 +0000 http://www.hindawi.com/journals/jp/2016/8162645/ Background. Excessive gestational weight gain (GWG) can negatively impact on maternal and foetal health. Guidelines based on Institute of Medicine (IOM) encourage managing GWG by following healthy eating recommendations and increasing physical activity. This study investigated pregnant women’s knowledge of their optimal GWG and recommended dietary approaches for GWG management. Method. English-speaking pregnant women were recruited from five hospitals in New South Wales (Australia) and an online link. Prepregnancy Body Mass Index (BMI) was calculated from self-reported height and prepregnancy weight. Participants identified their recommended GWG. A survey assessed practical dietary knowledge and asked about broad dietary recommendations to prevent excessive GWG. Chi square and logistic regression analyses were used. Results. pregnant women completed the surveys; 49% entered pregnancy overweight (25.2%) or obese (23.6%); and knowledge of recommended GWG was lacking. Prepregnancy BMI was a significant predictor of GWG recommendation knowledge (). Pregnant women were highly knowledgeable about broad dietary recommendations but had poor knowledge of detailed recommendations. Conclusions. Limited knowledge of IOM’s GWG guidelines and of specific dietary recommendations for pregnancy should be addressed by health care providers and education initiatives to assist the high number of women who enter pregnancy overweight or obese. Khlood Bookari, Heather Yeatman, and Moira Williamson Copyright © 2016 Khlood Bookari et al. All rights reserved. Physiologic Course of Female Reproductive Function: A Molecular Look into the Prologue of Life Tue, 01 Dec 2015 09:31:36 +0000 http://www.hindawi.com/journals/jp/2015/715735/ The genetic, endocrine, and metabolic mechanisms underlying female reproduction are numerous and sophisticated, displaying complex functional evolution throughout a woman’s lifetime. This vital course may be systematized in three subsequent stages: prenatal development of ovaries and germ cells up until in utero arrest of follicular growth and the ensuing interim suspension of gonadal function; onset of reproductive maturity through puberty, with reinitiation of both gonadal and adrenal activity; and adult functionality of the ovarian cycle which permits ovulation, a key event in female fertility, and dictates concurrent modifications in the endometrium and other ovarian hormone-sensitive tissues. Indeed, the ultimate goal of this physiologic progression is to achieve ovulation and offer an adequate environment for the installation of gestation, the consummation of female fertility. Strict regulation of these processes is important, as disruptions at any point in this evolution may equate a myriad of endocrine-metabolic disturbances for women and adverse consequences on offspring both during pregnancy and postpartum. This review offers a summary of pivotal aspects concerning the physiologic course of female reproductive function. Joselyn Rojas, Mervin Chávez-Castillo, Luis Carlos Olivar, María Calvo, José Mejías, Milagros Rojas, Jessenia Morillo, and Valmore Bermúdez Copyright © 2015 Joselyn Rojas et al. All rights reserved. Implementation of the International Association of Diabetes and Pregnancy Study Groups Criteria: Not Always a Cause for Concern Mon, 30 Nov 2015 13:55:57 +0000 http://www.hindawi.com/journals/jp/2015/754085/ Background. Controversy surrounds the decision to adopt the International Association of Diabetes and Pregnancy Study Groups (IADPSG) criteria for the diagnosis of gestational diabetes mellitus (GDM) as fears that disease prevalence rates will soar have been raised. Aims. To investigate the prevalence of pregnancy complicated with GDM before and after the introduction of the IADPSG 2010 diagnostic criteria. Materials and Methods. A prospective audit of all women who delivered from July 1, 2010, to June 30, 2014, in a predefined geographic region within the North Metropolitan Health Service of Western Australia. Women were diagnosed with GDM according to Australian Diabetes in Pregnancy Society (ADIPS 1991) criteria until December 31, 2011, and by the IADPSG 2010 criteria after this date. Incidence of GDM and predefined pregnancy outcomes were audited. Results. Of 10,296 women, antenatal oral glucose tolerance test (OGTT) results and follow-up data were obtained for 10,103 women (98%), of whom 349 (3.5%) were diagnosed with GDM. The rate of GDM utilising ADIPS criteria was 3.4% and the rate of utilising IADPSG criteria was 3.5% (). Conclusion. IADPSG diagnostic criteria did not significantly increase the incidence of GDM in this low prevalence region. Pooja Sibartie and Julie Quinlivan Copyright © 2015 Pooja Sibartie and Julie Quinlivan. All rights reserved. Early Detection of Fetal Malformation, a Long Distance Yet to Cover! Present Status and Potential of First Trimester Ultrasonography in Detection of Fetal Congenital Malformation in a Developing Country: Experience at a Tertiary Care Centre in India Mon, 23 Nov 2015 12:55:28 +0000 http://www.hindawi.com/journals/jp/2015/623059/ Background. Early detection of malformation is tremendously improved with improvement in imaging technology. Yet in a developing country like India majority of pregnant women are not privileged to get timely diagnosis. Aims and Objectives. To assess the present status and potential of first trimester ultrasonography in detection of fetal congenital structural malformations. Methodology. This was a retrospective observational study conducted at Sanjay Gandhi Postgraduate Institute of Medical Sciences. All pregnant women had anomaly scan and women with fetal structural malformations were included. Results. Out of 4080 pregnant women undergoing ultrasound, 312 (7.6%) had fetal structural malformation. Out of 139 patients who were diagnosed after 20 weeks, 47 (33.8%) had fetal structural anomalies which could have been diagnosed before 12 weeks and 92 (66.1%) had fetal malformations which could have been diagnosed between 12 and 20 weeks. Conclusion. The first trimester ultrasonography could have identified 50% of major structural defects compared to 1.6% in the present scenario. This focuses on the immense need of the hour to gear up for early diagnosis and timely intervention in the field of prenatal detection of congenital malformation. Namrata Kashyap, Mandakini Pradhan, Neeta Singh, and Sangeeta Yadav Copyright © 2015 Namrata Kashyap et al. All rights reserved. AngiomiRs: Potential Biomarkers of Pregnancy’s Vascular Pathologies Tue, 13 Oct 2015 14:52:50 +0000 http://www.hindawi.com/journals/jp/2015/320386/ In recent years, microRNAs (miRNAs) have been the focus of research for their role in posttranscriptional regulation and as potential biomarkers of risk for disease development. Their identification in specific physiological processes, like angiogenesis, a key pathway in placental vascular development in pregnancy, suggests an important role of miRNAs that regulate angiogenesis (angiomiRs). Many complications of pregnancy have in common placental vascular alterations, involving an imbalance in the angiogenesis process in the development of conditions such as preeclampsia, intrauterine growth restriction, and gestational diabetes, complications with the highest rates of morbimortality in pregnancy. Many studies have identified angiomiRs with differential expression profiles in each of these diseases; however, this evidence requires further studies focused on evaluating their potential as biomarkers of risk for the angiomiRs detected, to establish correlations between placental tissue and serum/plasma expression profiles. Therefore, the objective of this review is to highlight the best angiomiRs detected in placental tissue and serum/plasma in each of these three pathologies to show the current data available for potential biomarkers and to propose future research strategies on this topic. Laura María Rodríguez Santa, Laura Yuriko González Teshima, Jose Vicente Forero Forero, and Andres Orlando Castillo Giraldo Copyright © 2015 Laura María Rodríguez Santa et al. All rights reserved. Naegele Forceps Delivery and Association between Morbidity and the Number of Forceps Traction Applications: A Retrospective Study Thu, 03 Sep 2015 07:01:03 +0000 http://www.hindawi.com/journals/jp/2015/483195/ Objective. To present the method of Naegele forceps delivery clinically practiced by the lead author, its success rate, and morbidity and to evaluate the relationship between morbidity and the number of forceps traction applications. Methods. Naegele forceps delivery was performed when the fetal head reached station +2 cm, the forceps were applied in the maternal pelvic application, and traction was slowly and gently performed. In the past two years, Naegele forceps delivery was attempted by the lead author in 87 cases, which were retrospectively reviewed. Results. The numbers of traction applications were one in 64.7% of cases, two in 24.7%, and three or more in 10.7%. The success rate was 100%. No severe morbidity was observed in mothers or neonates. Neonatal facial injury occurred most commonly in cases with fetal head malrotation, elevated numbers of traction applications, and maternal complications. Umbilical artery acidemia most commonly occurred in cases with nonreassuring fetal status. The significant crude odds ratio for three or more traction applications was 20 in cases with malrotation. Conclusion. Naegele forceps delivery has a high success rate, but multiple traction applications will sometimes be required, particularly in cases with malrotation. Malrotation and elevated numbers of traction applications may lead to neonatal head damage. Naoki Matsumoto, Toshifumi Takenaka, Nobuyuki Ikeda, Satoshi Yazaki, and Yuichi Sato Copyright © 2015 Naoki Matsumoto et al. All rights reserved. Forceps, Actual Use, and Potential Cesarean Section Prevention: Study in a Selected Mexican Population Mon, 24 Aug 2015 07:36:09 +0000 http://www.hindawi.com/journals/jp/2015/489267/ Objective. Assessment of the frequency of complications observed with various forceps and operative vaginal delivery (OVD) techniques performed at the ABC Medical Center (Mexico City) to evaluate their safety, bearing in mind the importance of decreasing our country’s high cesarean section incidence. Methods. We reviewed 5,375 deliveries performed between the years 2007 and 2012, only 146 were delivered by OVD.  Results. Only 1.0% of the cases had a serious, life-threatening situation (uterine rupture). The Simpson forceps was the most favored instrument (46%) due to its simplicity of use, effectiveness, and familiarity. Prophylactic use was the most common indication (30.8%) and significant complications observed were vaginal lacerations (), relative risk (RR) of 3.4 (95% confidence interval [CI]: 1.15–10.04), and fourth degree perineal tear (), RR of 3.4 (95% CI: 1.15–10.04). Conclusions. Forceps use and other OVD techniques are a safe alternative to be considered, diminishing C-section incidence and its complications. Rodrigo Ayala-Yáñez, Paulette Bayona-Soriano, Arturo Hernández-Jimenez, Alejandra Contreras-Rendón, Paulina Chabat-Manzanera, and Roberto Nevarez-Bernal Copyright © 2015 Rodrigo Ayala-Yáñez et al. All rights reserved. Impaired Fertility Associated with Subclinical Hypothyroidism and Thyroid Autoimmunity: The Danish General Suburban Population Study Mon, 17 Aug 2015 14:10:32 +0000 http://www.hindawi.com/journals/jp/2015/132718/ Introduction. The aim of this study was to estimate the significance of TSH, thyroid peroxidase antibody (TPOAb), and mild (subclinical) hypothyroidism in women from The Danish General Suburban Population Study (GESUS) on the number of children born, the number of pregnancies, and the number of spontaneous abortions. Methods. Retrospective cross sectional study of 11254 women participating in GESUS. Data included biochemical measurements and a self-administrated questionnaire. Results. 6.7% had mild (subclinical) hypothyroidism and 9.4% prevalent hypothyroidism. In women with mild hypothyroidism TPOAb was significantly elevated and age at first child was older compared to controls. TSH and TPOAb were negatively linearly associated with the number of children born and the number of pregnancies in the full cohort in age-adjusted and multiadjusted models. TSH or TPOAb was not associated with spontaneous abortions. Mild (subclinical) hypothyroidism was associated with a risk of not having children and a risk of not getting pregnant in age-adjusted and multiadjusted models. Prevalent hypothyroidism was not associated with the number of children born, the number of pregnancies, or spontaneous abortions. Conclusion. Impaired fertility is associated with TSH, TPOAb, and mild (subclinical) hypothyroidism in a Danish population of women. Anne-Dorthe Feldthusen, Palle L. Pedersen, Jacob Larsen, Tina Toft Kristensen, Christina Ellervik, and Jan Kvetny Copyright © 2015 Anne-Dorthe Feldthusen et al. All rights reserved. Association between Prenatal One-Hour Glucose Challenge Test Values and Delivery Mode in Nondiabetic, Pregnant Black Women Mon, 25 May 2015 07:16:53 +0000 http://www.hindawi.com/journals/jp/2015/835613/ Objective. We examined the association between 1-hour glucose challenge test (GCT) values and risk of caesarean section. Study Design. A prospective cohort study recruited 203 pregnant Black women to participate. At ~28 weeks of gestation, participants underwent a routine 1-hour 50 g GCT to screen for gestational diabetes mellitus. Logistic regression was used to examine the association between 1-hour GCT value and delivery mode. Results. Of the 158 participants included, 53 (33.5%) delivered via C-section; the majority (; 54.7%) were nulliparous. Mean 1-hour GCT values were slightly, but not significantly, higher among women delivering via C-section; versus vaginally (107.8 ± 20.7 versus 102.4 ± 21.5 mg/dL, resp.; ). After stratifying by parity and adjusting for maternal age, previous C-section, and prepregnancy body mass index, 1-hour GCT value was significantly associated with increased risk of C-section among parous women (OR per 1 mg/dL increase in GCT value = 1.05; 95% CI OR: 1.00, 1.05; ). Conclusion. Even slightly elevated 1-hour 50 g GCT values may be associated with delivery mode among parous Black women. Jerel M. Ezell, Rosalind M. Peters, Jessica E. Shill, and Andrea E. Cassidy-Bushrow Copyright © 2015 Jerel M. Ezell et al. All rights reserved. Prevalence of Abortion and Contraceptive Practice among Women Seeking Repeat Induced Abortion in Western Nigeria Tue, 19 May 2015 12:43:53 +0000 http://www.hindawi.com/journals/jp/2015/486203/ Background. Induced abortion contributes significantly to maternal mortality in developing countries yet women still seek repeat induced abortion in spite of availability of contraceptive services. The aim of this study is to determine the rate of abortion and contraceptive use among women seeking repeat induced abortion in Western Nigeria. Method. A prospective cross-sectional study utilizing self-administered questionnaires was administered to women seeking abortion in private hospitals/clinics in four geopolitical areas of Ogun State, Western Nigeria, from January 1 to December 31 2012. Data were analyzed using SPSS 17.0. Results. The age range for those seeking repeat induced abortion was 15 to 51 years while the median age was 25 years. Of 2934 women seeking an abortion, 23% reported having had one or more previous abortions. Of those who had had more than one abortion, the level of awareness of contraceptives was 91.7% while only 21.5% used a contraceptive at their first intercourse after the procedure; 78.5% of the pregnancies were associated with non-contraceptive use while 17.5% were associated with contraceptive failure. The major reason for non-contraceptive use was fear of side effects. Conclusion. The rate of women seeking repeat abortions is high in Nigeria. The rate of contraceptive use is low while contraceptive failure rate is high. Mustafa Adelaja Lamina Copyright © 2015 Mustafa Adelaja Lamina. All rights reserved. Determinants and Outcomes of Emergency Caesarean Section following Failed Instrumental Delivery: 5-Year Observational Review at a Tertiary Referral Centre in London Mon, 11 May 2015 08:13:43 +0000 http://www.hindawi.com/journals/jp/2015/627810/ Objectives. To review the determinants for a failed operative vaginal delivery and to examine associated fetal and maternal morbidity. Design. Retrospective observational study. Setting. Large London Teaching Hospital. Method. A retrospective review of case notes during a 5-year period was carried out. Results. Overall 119 women (0.44%) out of 26,856 births had a caesarean section following a failed instrumental delivery, which comprised 5.1% of all operative vaginal births. 73% had a spontaneous onset of labour and 63% required syntocinon at some time prior to delivery. 71.5% of deliveries were complicated by malposition. Only 20% of deliveries were attended by a consultant obstetrician. Almost 50% of women and 8.4% of neonates sustained trauma at the time of either their failed instrumental delivery or the caesarean section. Conclusions. Emergency caesarean section during the second stage of labour is associated with maternal and fetal complications. A ‘failed instrumental delivery score’ (FIDS) may aid practitioners in predicting an increased likelihood of a failed operative vaginal birth and therefore to consider a trial of operative vaginal delivery in the theatre. Senior input should also be sought because a failed operative vaginal birth is associated with increased maternal and fetal morbidity. Sian McDonnell and Edwin Chandraharan Copyright © 2015 Sian McDonnell and Edwin Chandraharan. All rights reserved. Paradox of Modern Pregnancy: A Phenomenological Study of Women’s Lived Experiences from Assisted Pregnancy Sun, 03 May 2015 09:34:42 +0000 http://www.hindawi.com/journals/jp/2015/543210/ The purpose of our study was describing the meaning of pregnancy through Assisted Reproductive Technologies (ARTs). A qualitative design with hermeneutic phenomenology approach was selected to carry out the research. Semistructured in-depth interviews were conducted with 12 women who experienced assisted pregnancy. Three themes emerged from women’s experience including finding peace in life, paradoxical feelings, and struggling to realize a dream. We concluded that pregnancy is the beginning of a new and hard struggle for women with fertility problems. The findings of our study resulted in helpful implications for the health care professionals managing assisted pregnancies. Fahimeh Ranjbar, Mohammad-Mehdi Akhondi, Leili Borimnejad, Saeed-Reza Ghaffari, and Zahra Behboodi-Moghadam Copyright © 2015 Fahimeh Ranjbar et al. All rights reserved. Using Community Informants to Estimate Maternal Mortality in a Rural District in Pakistan: A Feasibility Study Mon, 09 Feb 2015 13:31:29 +0000 http://www.hindawi.com/journals/jp/2015/267923/ Background. We aimed to assess the feasibility of using community-based informants’ networks to identify maternal deaths that were followed up through verbal autopsies (MADE-IN MADE-FOR technique) to estimate maternal mortality in a rural district in Pakistan. Methods. We used 4 community networks to identify deaths in women of reproductive age in the past 2 years in Chakwal district, Pakistan. The deaths recorded by the informants were followed up through verbal autopsies. Results. In total 1,143 Lady Health Workers (government employees who provide primary health care), 1577 religious leaders, 20 female lady councilors (elected representatives), and 130 nikah registrars (persons who register marriages) identified 2001 deaths in women of reproductive age. 1424 deaths were followed up with verbal autopsies conducted with the relatives of the deceased. 169 pregnancy-related deaths were identified from all reported deaths. Through the capture-recapture technique probability of capturing pregnancy-related deaths by LHWs was 0.73 and for religious leaders 0.49. Maternal mortality in Chakwal district was estimated at 309 per 100,000 live births. Conclusion. It is feasible and economical to use community informants to identify recent deaths in women of reproductive age and, if followed up through verbal autopsies, obviate the need for conducting large scale surveys. Ali Mohammad Mir, Mohammad Saleem Shaikh, Siti Nurul Qomariyah, Gul Rashida, Mumraiz Khan, and Irfan Masood Copyright © 2015 Ali Mohammad Mir et al. All rights reserved. Knowledge of Pregnant Women on Mother-to-Child Transmission of HIV in Meket District, Northeast Ethiopia Mon, 09 Feb 2015 13:27:55 +0000 http://www.hindawi.com/journals/jp/2015/960830/ Knowledge of pregnant women on the three periods of mother-to-child transmission (MTCT) of HIV has implication for child HIV acquisition. This study aims to assess the knowledge of pregnant women on mother-to-child transmission of HIV and to identify associated factors in Meket district, northeast Ethiopia. Logistic regression models were fitted to identify associated factors. Adjusted odds ratios (AOR) with 95% confidence intervals (CI) were used to determine the presence and strength of association. About one-fifth (19%) of women were knowledgeable on mother-to-child transmission of HIV (95% CI: 15.5%, 22.4%). Being urban resident (AOR: 2.69, 95% CI: 1.48, 4.87), having primary education (AOR: 2.41, 95% CI: 1.03, 5.60), reporting receiving information on HIV from health care providers (AOR: 3.24, 95% CI: 1.53, 6.83), having discussion with partner about mother-to-child transmission of HIV (AOR: 2.64, 95% CI: 1.59, 4.39), and attending antenatal care (AOR: 5.80, 95% CI: 2.63, 12.77) were positively associated with increased maternal knowledge of mother-to-child transmission of HIV. Knowledge of mother-to-child transmission of HIV among pregnant women was low. Providing information, especially for rural women and their partners, is highly recommended. Tesfaye Birhane, Gizachew Assefa Tessema, Kefyalew Addis Alene, and Abel Fekadu Dadi Copyright © 2015 Tesfaye Birhane et al. All rights reserved. Posttraumatic Stress and Posttraumatic Stress Disorder after Termination of Pregnancy and Reproductive Loss: A Systematic Review Thu, 05 Feb 2015 09:00:26 +0000 http://www.hindawi.com/journals/jp/2015/646345/ Objective. The aims of this systematic review were to integrate the research on posttraumatic stress (PTS) and posttraumatic stress disorder (PTSD) after termination of pregnancy (TOP), miscarriage, perinatal death, stillbirth, neonatal death, and failed in vitro fertilisation (IVF). Methods. Electronic databases (AMED, British Nursing Index, CINAHL, MEDLINE, SPORTDiscus, PsycINFO, PubMEd, ScienceDirect) were searched for articles using PRISMA guidelines. Results. Data from 48 studies were included. Quality of the research was generally good. PTS/PTSD has been investigated in TOP and miscarriage more than perinatal loss, stillbirth, and neonatal death. In all reproductive losses and TOPs, the prevalence of PTS was greater than PTSD, both decreased over time, and longer gestational age is associated with higher levels of PTS/PTSD. Women have generally reported more PTS or PTSD than men. Sociodemographic characteristics (e.g., younger age, lower education, and history of previous traumas or mental health problems) and psychsocial factors influence PTS and PTSD after TOP and reproductive loss. Conclusions. This systematic review is the first to investigate PTS/PTSD after reproductive loss. Patients with advanced pregnancies, a history of previous traumas, mental health problems, and adverse psychosocial profiles should be considered as high risk for developing PTS or PTSD following reproductive loss. Viltė Daugirdaitė, Olga van den Akker, and Satvinder Purewal Copyright © 2015 Viltė Daugirdaitė et al. All rights reserved. Reference Ranges of Amniotic Fluid Index in Late Third Trimester of Pregnancy: What Should the Optimal Interval between Two Ultrasound Examinations Be? Thu, 15 Jan 2015 14:11:44 +0000 http://www.hindawi.com/journals/jp/2015/319204/ Background. Amniotic fluid index (AFI) is one of the major and deciding components of fetal biophysical profile and by itself it can predict pregnancy outcome. Very low values are associated with intrauterine growth restriction and renal anomalies of fetus, whereas high values may indicate fetal GI anomalies, maternal diabetes mellitus, and so forth. However, before deciding the cut-off standards for abnormal values for a local population, what constitutes a normal range for specific gestational age and the ideal interval of testing should be defined. Objectives. To establish reference standards for AFI for local population after 34 weeks of pregnancy and to decide an optimal scan interval for AFI estimation in third trimester in low risk antenatal women. Materials and Methods. A prospective estimation of AFI was done in 50 healthy pregnant women from 34 to 40 weeks at weekly intervals. The trend of amniotic fluid volume was studied with advancing gestational age. Only low risk singleton pregnancies with accurately established gestational age who were available for all weekly scan from 34 to 40 weeks were included in the study. Women with gestational or overt diabetes mellitus, hypertensive disorders of the pregnancy, prelabour rupture of membranes, and congenital anomalies in the foetus and those who delivered before 40 completed weeks were excluded from the study. For the purpose of AFI measurement, the uterine cavity was arbitrarily divided into four quadrants by a vertical and horizontal line running through umbilicus. Linear array transabdominal probe was used to measure the largest vertical pocket (in cm) in perpendicular plane to the abdominal skin in each quadrant. Amniotic fluid index was obtained by adding these four measurements. Statistical analysis was done using SPSS software (Version 16, Chicago, IL). Percentile curves (5th, 50th, and 95th centiles) were constructed for comparison with other studies. Cohen’s coefficient was used to examine the magnitude of change at different time intervals. Results. Starting from 34 weeks till 40 weeks, 50 ultrasound measurements were available at each gestational age. The mean (standard deviation) of AFI values (in cms) were 34 W: 14.59 (1.79), 35 W: 14.25 (1.57), 36 W: 13.17 (1.56), 37 W: 12.48 (1.52), 38 W: 12.2 (1.7), and 39 W: 11.37 (1.71). The 5th percentile cut-off was 8.7 cm at 40 weeks. There was a gradual decline of AFI values as the gestational age approached term. Significant drop in AFI was noted at two-week intervals. AFI curve generated from the study varied significantly when compared with already published data, both from India and abroad. Conclusion. Normative range for AFI values for late third trimester was established. Appreciable changes occurred in AFI values as gestation advanced by two weeks. Hence, it is recommended to follow up low risk antenatal women every two weeks after 34 weeks of pregnancy. The percentile curves of AFI obtained from the present study may be used to detect abnormalities of amniotic fluid for our population. Shripad Hebbar, Lavanya Rai, Prashant Adiga, and Shyamala Guruvare Copyright © 2015 Shripad Hebbar et al. All rights reserved. Prevalence of Musculoskeletal Dysfunctions among Indian Pregnant Women Tue, 06 Jan 2015 09:18:23 +0000 http://www.hindawi.com/journals/jp/2015/437105/ Background and Objectives. Pregnancy triggers a wide range of changes in a woman’s body leading to various musculoskeletal dysfunctions. Most commonly reported musculoskeletal discomforts by pregnant women are low back pain and symphysis pubis pain. The culture and the environmental factors may influence the discomforts experienced by a pregnant woman. There is a dearth of literature in India, regarding the common musculoskeletal dysfunctions experienced by a pregnant woman, and hence this study. Method. A questionnaire to identify the musculoskeletal dysfunction was developed; content was validated and was translated to local languages through parallel back translation. 261 primiparous pregnant women participated in the study and filled the questionnaire in their native language. Results. Among the musculoskeletal dysfunctions reported by the pregnant women, 64.6% reported calf muscle cramps, 37.1% reported foot pain, and 33.7% experienced low back pain in their third trimester. In the second trimester, common musculoskeletal dysfunctions experienced by the women were that of calf pain (47.8%), low back pain (42%), and pelvic girdle pain (37%). Conclusion. Musculoskeletal dysfunctions and general discomforts very commonly affect the activities of daily living of pregnant women. Understanding the common discomforts during various trimesters of pregnancy will help to develop a comprehensive program for prevention and cure. Preetha Ramachandra, Arun G. Maiya, Pratap Kumar, and Asha Kamath Copyright © 2015 Preetha Ramachandra et al. All rights reserved. Gastroschisis: Antenatal Sonographic Predictors of Adverse Neonatal Outcome Mon, 22 Dec 2014 00:10:07 +0000 http://www.hindawi.com/journals/jp/2014/239406/ Objectives. The aim of this review was to identify clinically significant ultrasound predictors of adverse neonatal outcome in fetal gastroschisis. Methods. A quasi-systematic review was conducted in PubMed and Ovid using the key terms “gastroschisis,” “predictors,” “outcome,” and “ultrasound.” Results. A total of 18 papers were included. The most common sonographic predictors were intra-abdominal bowel dilatation (IABD), intrauterine growth restriction (IUGR), and bowel dilatation not otherwise specified (NOS). Three ultrasound markers were consistently found to be statistically insignificant with respect to predicting adverse outcome including abdominal circumference, stomach herniation and dilatation, and extra-abdominal bowel dilatation (EABD). Conclusions. Gastroschisis is associated with several comorbidities, yet there is much discrepancy in the literature regarding which specific ultrasound markers best predict adverse neonatal outcomes. Future research should include prospective trials with larger sample sizes and use well-defined and consistent definitions of the adverse outcomes investigated with consideration given to IABD. Rachael Page, Zachary Michael Ferraro, Felipe Moretti, and Karen Fung Kee Fung Copyright © 2014 Rachael Page et al. All rights reserved. IUGR Management: New Perspectives Tue, 09 Dec 2014 06:31:44 +0000 http://www.hindawi.com/journals/jp/2014/620976/ Aim of the Study. Analyzing velocimetric (umbilical artery, UA; ductus venosus, DV; middle cerebral artery, MCA) and computerized cardiotocographic (cCTG) (fetal heart rate, FHR; short term variability, STV; approximate entropy, ApEn) parameters in intrauterine growth restriction, IUGR, in order to detect early signs of fetal compromise. Population Study. 375 pregnant women assisted from the 28th week of amenorrhea to delivery and monitored through cCTG and Doppler ultrasound investigation. The patients were divided into three groups according to the age of gestation at the time of delivery, before the 34th week, from 34th to 37th week, and after the 37th week. Data were analyzed in relation to the days before delivery and according to the physiology or pathology of velocimetry. Statistical analysis was performed through the t-test, chi-square test, and Pearson correlation test . Our results evidenced an earlier alteration of UA, DV, and MCA. The analysis between cCTG and velocimetric parameters (the last distinguished into physiological and pathological values) suggests a possible relation between cCTG alterations and Doppler ones. The present study emphasizes the need for an antenatal testing in IUGR fetuses using multiple surveillance modalities to enhance prediction of neonatal outcome. N. Giuliano, M. L. Annunziata, S. Tagliaferri, F. G. Esposito, O. C. M. Imperato, M. Campanile, M. G. Signorini, and A. Di Lieto Copyright © 2014 N. Giuliano et al. All rights reserved. Effects of Continuous Use of Entonox in Comparison with Intermittent Method on Obstetric Outcomes: A Randomized Clinical Trial Sun, 30 Nov 2014 09:45:37 +0000 http://www.hindawi.com/journals/jp/2014/245907/ Background. Entonox (N2O2) which is an inhalational gas for relieving labor pain is commonly used intermittently; however some women are interested in continuous breathing in face mask. So we decided to compare the complications induced by two methods to find out whether it is safe to permit the mothers to use Entonox continuously or not. Patients and Methods. This randomized clinical trial was performed in Mobini Hospital, Sabzevar, Iran. 50 parturients used Entonox intermittently and 50 cases used it continuously during labor. Then obstetrical outcomes were analyzed in two groups by spss 17 software, -test, and Chi2 while was considered significant. Results. This study showed the mean duration of second stage of labor had no significant difference (). Perineal laceration was less in continuous group significantly (). Assisted vaginal birth was not different significantly (). Uterine atony had no significant difference in two groups (). Maternal collaboration in pushing and satisfaction were higher in continuous group significantly (), (). Apgar score of neonates at first and fifth minute was acceptable and not different significantly in two groups (). Conclusions. Our study demonstrated continuous method is also safe. So, it seems reasonable to set mothers free to choose the desired method of Entonox usage. Jila Agah, Roya Baghani, Seid Hossein Safiabadi Tali, and Yaser Tabarraei Copyright © 2014 Jila Agah et al. All rights reserved. A Prospective Study of Villous Capillary Lesions in Complicated Pregnancies Mon, 24 Nov 2014 13:39:15 +0000 http://www.hindawi.com/journals/jp/2014/193925/ The vascularity of placental tissue is dependent on various factors of which fetomaternal hypoxia plays a major role. Hypoxia can be of different types and each type influences the vascularity of the villi, especially terminal villi, in its own way. In this study, we attempted to identify villous vascular changes in a group of term placentae from mothers with diseases complicating pregnancy. Chorangiosis was the most frequently identified lesion while chorangioma was found in only 2 cases. There were no cases of chorangiomatosis. A few cases had normal villous vasculature. Maternal diseases have a major role in disrupting the placental vasculogenesis and angiogenesis by creating a hypoxic environment that may affect the fetus adversely. Hence, such conditions need to be identified early in pregnancy and managed appropriately as it is possible to maintain a normal vasculature and prevent neonatal mortality and morbidity if prompt intervention is done. Anu Priyadharshini Srinivasan, B. O. Parijatham Omprakash, Kandhimalla Lavanya, Priyadharshini Subbulakshmi Murugesan, and Saraswathi Kandaswamy Copyright © 2014 Anu Priyadharshini Srinivasan et al. All rights reserved.