“…(Shobha et al, 2014) In our study, laparoscopy could best find the tubal blockage, while combining laparoscopy and HSG could best diagnose unilateral block. Tan et al, Sharma et al, and Begum also reported these findings and recommended combining these two procedures to diagnose fallopian tube abnormalities (Begum, 2020;Sharma et al, 2023;Tan et al, 2021). However, laparoscopy was also a gold standard for diagnosing endometriosis in our study.…”