Experiencing vaginal bleeding 3-4 times a month can be due to hormonal imbalance, infections, fibroids, polyps, or other underlying health issues. It is important to consult a gynaecologist for proper evaluation to find the exact cause and get the right treatment.

Bleeding after first-time sex can happen due to minor tissue injury, but persistent bleeding for 3 days should be evaluated by a doctor. Avoid taking any medicine on your own and consult a gynaecologist to check for injury, infection, or other causes so the right treatment can be given safely.