Male Infertility – An Overview of Management

Abstract

Objectives: In search of a qualitative indicator of ovarian function, we sought to determine if antral follicles' reproductive competence is correlated with their Follicular Output Rate (FORT), which indicates how sensitive they are to FSH administration. Patients and Methods: After ethical committee approval and informed consent from the patients, this Prospective Cohort study was performed on 300 IVF-ET candidates, aged between 20 and 35, who had undergone controlled ovarian hyper-stimulation with comparable beginning levels of FSH and had primary infertility without apparent cause from January 2020 to June 2022 at Al-Azhar University Hospital and in a private IVF unit in Cairo, Egypt. Antral follicle (3–8 mm) count (AFC) and pre-ovulatory follicle (18–24 mm) count (PFC) were performed, respectively, at the achievement of pituitary suppression (before FSH treatment) and on the day of hCG administration. The FORT was calculated by PFC × 100/AFC. FORT groups were set according to tercile values: low (4.3%; n = 13), average (30.7%; n = 92) and high (65%; n = 195). Results: The odds ratio for clinical pregnancy increases with increasing endometrial thickness, number of collected oocytes, and follicular output rate, with odds ratios of 1.123, 1.121, and 1.312, respectively. Conclusion: The observed association between IVF-ET result and the proportion of antral follicles attaining pre-ovulatory maturity that successfully react to FSH injection shows that FORT may be a qualitative mirror of ovarian follicular competency. More research with broader inclusion criteria and more tailored techniques is required to verify these findings.