https://www.selleckchem.com/pr....oducts/pf-05221304.h
This study evaluated pregnancy results after fresh and frozen embryo transfer in males with infertility due to non-obstructive azoospermia and oligoasthenoteratozoospermia. In this retrospective study, a total of 801 embryo transfer cycles were followed up, including 423 fresh embryo transfers and 378 frozen embryo transfers in which intracytoplasmic sperm injection (ICSI) was performed because of male infertility. This study included females aged 28-38 years without uterine, endometrial, ovarian and tubal abnormalities and with reg