J Reprod Med
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Comparative Study Observational Study
Comparision of Letrozole with Timed Intercourse Versus Clomiphene Citrate with Intrauterine Insemination in Patients with Unexplained Infertility.
To evaluate outcomes of patients with unexplained infertility who underwent letrozole (LET)- stimulated controlled ovarian stimulation (COS) with timed sexual intercourse (IC) as compared to patients treated with clomiphene citrate (CC) and intrauterine insemination (IUI). ⋯ Unexplained infertility patients who underwent LET stimulation with IC werefound to have better pregnancy out- comes as compared to those who underwent timed IC.or IUI with CC stimulation.