Objective: To determine the minimal effective daily dose of gonadotropin-releasing hormone (GnRH) antagonist in lower-weight Asian women undergoing controlled ovarian hyperstimulation (COH). Materials and Methods: A prospective randomized controlled trial of GnRH antagonist was performed. A total of 58 women with body weight of 40-50 kg accepted COH and transvaginal embryo transfer. https://safeersappliancers.shop/product-category/rangemaster-82030-elite-se-110cm-dual-fuel-range-cooker-with-matte-pan-stands/