Morphokinetic Characteristics and Developmental Potential of In Vitro Cultured Embryos from Natural Cycles in Patients with Poor Ovarian Response

Table 1

Comparison of the baseline patient characteristics and outcomes of transfers of normally and irregularly cleaved embryos.

	Cycles with transfer of normally developing embryo	Cycles with transfer of embryo with single or multiple cleavage irregularities	P
Number of cycles	26	27
Age of women (mean, SD)			0.857
AMH (mean, SD)			0.594
Body mass index (mean, SD)			0.173
Previous treatment cycles (mean, SD)			0.019
Combined male & female infertility	15 (57.7)	13 (48.2)	0.586
Estradiol (mean, SD)			0.522
Biochemical pregnancy rate	8 (30.8)	0 (0)	0.002
Implantation rate	8 (30.8)	0 (0)	0.002
Clinical pregnancy rate	8 (30.8)	0 (0)	0.002
Live birth rate	6 (23.1)	0 (0)	0.010

Note: values in parentheses are percentages. AMH: anti-Müllerian hormone.