Men account for half of the fertility equation. So why is it that the burden of learning about fertility, planning for pregnancy, and dealing with the emotion always seems to fall to women?
Making a baby only needs one sperm. But 30--50% of couples with fertility problems have a male factor issue. Semen analysis remains the cornerstone of the evaluation of male fertility, but it has limitations.
Hopes rise for male contraceptive pill breakthroughTrial of once-daily capsule appeared to reduce sperm count with few side-effects