Science news articles about 'abnormal sperm'

... that men with a higher body mass index (BMI) had lower volumes of seminal fluid and a higher proportion of abnormal sperm. Dr. Shayeb and colleagues looked at the results of ...

... for these sportsmen need to be developed. Depending on the mechanism leading to the creation of abnormal sperm, these could include giving antioxidants and modifying training regimes to allow for ...