Table 4.

Types of reported Mullerian anomalies according to the ESHRE-ESGE classification.

U3bC2V2a	399
U3bC2V1	40
U3bC3V0	12
U3bC2V2 + Cervical communication	7
U3bC2V2 + Cervical-vaginal communication	1
U3bC3V2	2
U3bC2V3 (nonobstructing septum)	1
Total	462b

^a22 cases in which microperfuration has occurred due to infection/distension in a previous obstructing septum were regarded as longitudinal obstructing vaginal septum (V2)

^bSeptate uterus [25] and Bicornuate uterus [34] were not included due to the lack of information regarding ultrasound features, which does not allow a feasible ESHRE-ESGE classification.