Bleeding during sex can have various causes, depending on the location and severity of the bleeding.
1. Vaginal Dryness or Irritation: If the woman’s vagina is dry or not adequately lubricated, friction during sex may cause minor bleeding. Using a lubricant can help reduce this issue.
2. Vaginal or Cervical Injury: Intense sexual activity or certain positions may cause minor tears or injuries to the vagina or cervix, leading to bleeding.
3. Menstrual Cycle: If a woman is in her menstrual cycle, sexual activity might trigger menstrual bleeding.
4. Sexually Transmitted Infections (STIs): Some STIs (such as cervicitis or vaginitis) can cause bleeding, often accompanied by other symptoms like abnormal discharge or pain.
5. Cervical Issues: Conditions like cervical erosion, polyps, or other cervical abnormalities can lead to bleeding. These issues usually require medical evaluation and treatment.
6. Underlying Health Conditions: Some systemic diseases or conditions (like fibroids or endometriosis) may cause bleeding after sexual activity.