STUDY QUESTION Is pre-ovulatory endometrial thickness (EMT) in women with
unexplained subfertility undergoing IUI with ovarian stimulation (OS) associated with …

Background There is no consensus on tests required to either diagnose unexplained
infertility or use for research inclusion criteria. This leads to heterogeneity and bias affecting …

Objective To provide evidence-based recommendations to practicing physicians and others
regarding the effectiveness and safety of therapies for unexplained infertility. Methods ASRM …

Purpose Letrozole, though reported to be an effective ovulation inducing agent, warrants
larger randomized trials. The purpose of this study is to compare the efficacy of letrozole with …

Intrauterine insemination (IUI) is an assisted conception technique that involves the
deposition of a processed semen sample in the upper uterine cavity, overcoming natural …

Background The aim of this randomized controlled trial was to compare the efficacy of
extended letrozole regimen with clomiphene citrate in women with unexplained infertility …

Aim: The aim of this study was to evaluate the effect of oral N‐acetylcysteine (NAC)
administration as an adjuvant to clomiphene citrate (CC) on induction of ovulation outcomes …

Ovulation induction remains a milestone in the treatment of women with anovulatory
infertility. Clomiphene citrate (CC) is considered the first line treatment for induction of …

Background The objective of this prospective randomized study was to make a comparison
between the effects of letrozole and tamoxifen (TMX) in ovulation induction in clomiphene …

Objectives To compare the efficacy of letrozole with clomiphene citrate (CC) in Egyptian
women with unexplained infertility. Study design This randomized controlled trial was …