<prompt> What will be the investigation of choice for a bicornuate uterusUSGCT scanHystero-salpingographyCombined hysterolaparoscopy  <response>: Combined hysteroscopy and laproscopy help to differentiate between bicornuate uterus and septate uterus Diagnosis of bicornuate uterus is oured if the fundal midpoint indentation is 5mm above the interostial line. Ref: Shaw Gynecology 17 e pg 72. 