Abnormal fusion of the mullerian ducts causes variyng degrees of congenital uterine anomalies, associated with reproductive problems. Twin gestation in a case of bicornuate uterus is extremely rare and with a poor reproductive performance. We are reporting this case because there are only a few cases, less than 20, in previous reports.

BACKGROUND Congenital uterine malformations are the result of disturbances in mullerian duct development. In patients with recurrent miscarriage, the reported frequency of uterine anomalies varies widely, from 1.8% to 37.6%. There are reports in which cervical cerclage has been shown to prevent preterm labor in uterine anomalies. The aim of this study was to compare the role of cervical cerclag...

In the female, Müllerian ducts will develop to form the uterine tubes, uterus, cervix, and the upper one-third of the vagina; in the male, they are lost. This abnormal development can lead to uterine malformations resulting from aplasia of a part of Müllerian duct. Morphological abnormalities can vary from insufficient fission of tissues causing bicornuate uterus, double uterus or preserved ute...

Congenital unilateral renal agenesis occurs in 0.93–1.8 per 1000 autopsies, and is usually diagnosed on an incidental imaging examination. Genital anomalies occur in 37–60% of females and 12% of males with congenital unilateral renal agenesis. Abnormalities in females include agenesis, duplication, rudimentary, unicornuate or bicornuate uterus, double or absent vagina, absent or hypoplastic ova...