Hello dear I understand your concern Bleeding after the intercourse does not suggest the pregnancy. It could be due to cervix/endometrium dysplasia, polyp, hormonal imbalance vaginal infection. I would suggest to consult the gynecologist ans undergo endometrial biopsy/PAP smear, vaginal swan test to confirm the cause. Specific treatment will depend on the cause. Progesterone pill will help to reduce the bleeding. Vaginal infection require course of antibiotic Maintain proper pelvic hygiene, eat healthy diet with iron supplements, drink plenty of water. Hope this may help you Contact HCM for further health query Best regards Dr. Sagar