In a recent review published in Antioxidants, researchers described the implications of exposure to air pollutants on male fertility parameters and sexual health. They further discussed the potential ...

(Beyond Pesticides, April 25, 2025) A novel study in Chemosphere finds impacts on male fertility in a bee species (Osmia bicornis) with exposure to sulfoxaflor, a systemic sulfoximine insecticide with ...

Reproduction is central to the survival of all living organisms. Over millions of years, animal species on Earth have evolved ...

Reports of falling sperm counts and testosterone levels have fuelled fears over chemicals, pollution and modern lifestyles. But how much do scientists agree on what is affecting male fertility?

Two pre-prints, one from Canada the other from Hong Kong and China, provide convincing evidence that SARS-Cov-2 infects and damages male reproductive organs in monkeys and hamsters. The work helps to ...

The endocrine regulation of male reproduction centres on the hypothalamic–pituitary–gonadal (HPG) axis, in which gonadotrophin-releasing hormone (GnRH) drives rhythmic secretion of luteinising hormone ...

Male infertility encompasses a spectrum of disorders affecting spermatogenesis, sperm function and reproductive hormones that contribute to couple infertility. Epidemiological data indicate a global ...

A new study shows that men with higher body fat percentages have lower sperm counts than men with lower body fat measurements ...

Human reproduction requires both male and female gametes. Gametes are special sex cells that contain the genetic information necessary to create a new life. Men produce millions of gametes called ...

In the U.S., nearly 1 in 8 couples struggles with infertility. Unfortunately, physicians like me who specialize in reproductive medicine are unable to determine the cause of male infertility around 30 ...