[Effects of Tansvaginal Aspiration of Hydrosalpinx Combined Auricular Point Sticking on IVF-ET Outcomes].

Objective: To explore effective pretreated methods for hydrosalpinx before frozen embryo transfer (FET).

Methods: A randomized controlled study was performed on 229 FET cycles of hydrosalpinx patients. They were assigned to two groups by random digit table, Group A (94 cases), Group B (89 cases), and Group C (46 cases).