88 Drinking too much coffee can radically reduce a man’s ability to father children, a study has found.
Men who drank two or more cups of strong coffee a day had just a one in five chance of becoming fathers through IVF. However, for those who drank less than a cup, the chance of having a child rose to nearly 52%. The researchers at Massachusetts General Hospital, Boston, told a conference in Hawaii that caffeine may harm sperm at a molecular level. A shot of espresso contains around […]