Recurrent aboion occurs in a woman, USG abdomen shows a non-echoic region in the central pa of the uterus. What is the probable diagnosis: (A) Arcuate uterus, (B) Septate uterus, (C) Bicornuate uterus, (D) Unicornuate uterus
Answer is B. Septate uterus is most common It causes about 25% of spontaneous first trimester aboions 6% second trimester aboions Ref: Shaw Gynecology 17 e pg 72.