How fertile is your man? If you want to find out, count how many brothers he has, researchers suggest. According to a new study, the greater the number of male siblings your partner has, the more fertile he is likely to …
Adding a protein could activate infertile human sperm into fertilising an egg, improving chances of a successful pregnancy! The team from Cardiff University's School of Medicine first found that sperm transfers a vital protein, …
Scientists have discovered chemical compounds that boost the swimming ability of sperm cells, opening the way for a new gel to help couples conceive naturally. Male fertility has been largely overlooked with most treatments …
