Can masturbation cause infertility?

No, masturbation does not cause infertility, either in men or in women. This is a very common misconception that we, as doctors at SCI Hospital, often clarify. Masturbation is a normal part of human sexuality and has no harmful effects on your reproductive organs or your future ability to have children. For men, it doesn't 'use up' sperm in a way that leads to long-term problems for conception with a partner. It's a healthy activity and not a cause for concern regarding fertility.