Successful Delivery of Twin Pregnancy in Class U3b/C2/V1 Uterus by Bilateral Caesarean Section after Spontaneous Conception

Table 1

The mode of delivery and the outcome of cases of twins with U3b/C2 uterus.

References	Mode of conception	Occupied side of the uterus; (right horn/left horn)	Gestational age at delivery; (first/second)	Mode of delivery; (first/second)	Outcome
Kennedy, 1959 [12]		1/1	35 w + 3/38 w	V/V	Two living neonates
Jones and Flanagan, 1973 [13]	Spontaneous	1/1	34 w	C/C	Two living neonates: a male and a female
Clarke 1977 [14]		1/1	38 w	V/C	Two living male neonates
Kanakas et al., 1989 [15]		2/0	34 w	C/C	Two living male neonates
Kekkonen et al., 1991 [16]		1/1	38 w	C/C	Two living neonates
Ginsberg et al., 1997b [17]	Three eggs transferred to each fallopian tube	2/1	38 w + 1 d	V	Single living male neonate, from the right horn, after gestation reduction
Brown et al., 1999 [18]		1/1	26 w	C/C	Two living neonates: a male and a female
Tyagi et al., 2001 [19]			33 w	V/V with 5-day spacing	Two living female neonates
Mor et al., 2002 [20]		1/1	32 w	C/C	Single living neonate
Nohara et al., 2003 [21]	Induction of ovulation; Transcervical insemination	1/1	25 w/35 w	C/V	Two living male neonates
Garg et al., 2010 [22]		1/1	36 w + 4 d	C/C	Two living neonates
Jan et al., 2013 [23]		1/1	35 w + 2 d/38 w + 2 d	V/V	Two living neonates: a male and a female
Jackson et al., 2014 [24]		0/3	29 w	C/C	Three living male neonates
Maki et al., 2014 [25]		1/1	37 w	V/C	Two living neonates
Our case	Spontaneous	1/1	36 w	C/C	Two living neonates: a male and a female

V: vaginal delivery, C: cesarean delivery, numbers: number of fetuses per side, w: week, and d: day.