Allan Pacey

4 results

Women smokers have a significantly higher increased risk compared to men, according to new research.

Women smokers have a significantly higher increased risk compared to men, according to new research in the UK. The findings, led by Sheffield Teachin(...)

Dr Hagai Levine, from the Hebrew University of Jerusalem, who co-led the research, said the  study “is an urgent wake-up call for researchers and health authorities around the world to investigate the causes of the sharp ongoing drop in sperm count, with the goal of prevention.” Photograph: Hebrew University/PA

Sperm counts of Western men are in a “shocking” downward spiral that poses a potential threat to fertility in industrialised countries, a major study (...)

Sperm quality in dogs has fallen rapidly over the past three decades, researchers have found, in a study which could explain the purported decline in human fertility. File photograph: Urs Flueeler/EPA

Sperm quality in dogs has fallen rapidly over the past three decades, researchers have found, in a study which could explain the purported decline in (...)

Smoking cannabis can reduce a man’s fertility by altering the size and shape of his sperm, research has shown. Photograph:  Gareth Fuller/PA

Men who smoke cannabis may be damaging their sperm and should give up the habit if they are trying to start a family, according to new research. It (...)