New research presented at the 42nd Annual Meeting of the European Society of Human Reproduction and Embryology (ESHRE) ...

A large meta-analysis, studying five decades, has found a dramatic and sustained decline in testosterone levels among men, raising concerns that the male fertility crisis is deeply misunderstood.

Hospital admissions for miscarriage and ectopic pregnancy have increased in England in recent years, according to research ...

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?

“Patients should be counseled that donor eggs cannot completely eliminate the effects of reproductive aging,” Dr. Beatrice Crestani explained ...

More than 1.15 million assisted reproductive technology (ART) treatment cycles were reported across Europe in 2023, according ...

Researchers found "substantial" regional differences in sperm quality, with men in regions with more pollution.

Miscarriage and ectopic pregnancy admissions have risen again in England, with women in deprived areas facing far higher ...

Men’s testosterone levels have fallen by half in last 50 years, scientists warn - Environmental factors like ...

Hospital admissions for miscarriage and ectopic pregnancy have increased in England in recent years, according to research ...

Data from over 118,000 men show testosterone levels have steadily declined since 1972, with researchers pointing to obesity, diabetes and environmental factors as possible causes.

Something keeps happening to men’s hormones. Across nearly 50 years and five countries, testosterone levels have fallen ...