Evaluation of subtle fallopian tube abnormalities in women with unexplained subfertility: a cross-sectional study

Objective.Non-obstructive lesions outside the fallopian tube are referred to as subtle distal fallopian tube abnormalities, such as tubal diverticula, Morgagni cyst, sacculation, accessory tube, accessory ostium, and fimbria agglutination.There is considerable evidence to suggest that these defects have a negative impact on fertility and may contribute to some cases of unexplained infertility.By implementing this adjustment for the treatment of tubal infertility, we can lower the incidence of "unexplained infertility", which could lead to unnecessary IVF. to investigate the prevalence and types of subtle tubal abnormalities detected during laparoscopy in women with unexplained subfertility.