Question: how long should i wait to have intercourse after taking metronidazole gel?
Answer: Keep using your regular method of birth control and use condoms for 7 days after you take the medicine to help prevent pregnancy. It's important not to have unprotected sex (oral, vaginal, or anal sex without a condom) until you and your partner(s) are tested and for 7 days after you and your partner(s) are treated.