Male obesity in reproductive-age men has nearly tripled in the past 30 y and coincides with
an increase in male infertility worldwide. There is now emerging evidence that male obesity …

The decline in semen quality has been the subject of an animated debate. A recent
prospective study now irrefutably shows a decline in semen quality in men from Finland, a …

Male obesity is associated with reduced sperm motility and morphology and increased
sperm DNA damage and oxidative stress; however, the reversibility of these phenotypes has …

Worldwide, 48% of adult males are overweight or obese. An association between infertility
and excessive body weight is now accepted, although focus remains primarily on females. It …

Background The effect of weight loss by bariatric surgery on gonadal hormones in morbidly
obese males is not entirely known. The main objective of the study was to analyze gonadal …

Although with some discrepancy, obese men have been reported to have the worst
conventional sperm parameters, but little is known about the effects of body weight on sperm …

Background Poor sperm quality can negatively affect embryonic development and IVF
outcome. This study is aimed at investigating the influence of various lifestyle factors on …

Maternal obesity results in reproductive complications, whereas the impact of paternal
obesity is unclear. In the present study, the effects of parental obesity on preimplantation …

Anovulatory cycles and endometriosis are the main causes of female infertility. The most
frequently anovulatory cycles are related to polycystic ovary syndrome (PCOS) commonly …

The aim of the present study was to investigate the Sertoli cell markers inhibin B and anti‐
Müllerian hormone (AMH) in men with metabolic syndrome (MS). Twenty patients with MS …