NCT07669402: Comparative Evaluation of the Efficacy of Letrozole, L-Carnitine, and Their Combination on Sperm Quality, Oxidative Stress, and ART Outcomes in Men With Idiopathic Oligoasthenoteratozoospermia.

Sponsor: Tehran University of Medical Sciences. Phase: PHASE2. Conditions: Idiopathic Oligoasthenoteratozoospermia, Male Infertility