After a vasectomy, it is generally recommended to wait at least a week or two before having sex to allow the incision site to heal and reduce the risk of complications like infection or pain. Some sources note that most men can resume sex about 7 to 10 days after the procedure once pain and swelling subside. However, a few clinics suggest it can be as soon as 48 hours after if comfortable, but this depends on individual healing and comfort levels. Importantly, a vasectomy is not immediately effective as birth control. It usually takes about three months or 20-30 ejaculations to clear remaining sperm from the semen. Until then, another form of contraception should be used to prevent pregnancy. Semen tests will confirm when it is safe to stop other contraception methods. In summary:
- Abstain from sex for about 1-2 weeks post-vasectomy for healing.
- Some can start as early as 48 hours if comfortable.
- Use contraception until a doctor confirms sperm clearance (around 3 months/20-30 ejaculations).
- Follow-up semen testing is essential to confirm sterility before unprotected sex.
This information balances healing time and the need for effective contraception after the procedure.
