Hi,
I can understand your concern for your symptoms, cause of your bleeding can be due to
1. Infection in the vagina can cause bleed itself or lead to dryness and cause bleeding.
2. Hymen break can cause bleeding for few if its 1st-time sex.
3. Allergic to semen (use a condom to identify).
4. Dryness – infection, improper foreplay,
dehydration, age factor,
hormonal imbalance.
5. Forceful sex.
6. Normal menstrual bleeding (you may have early periods).
7. Benign or malignant polyp.
8. Foreign bodies due to unhygienic sex method, sex toys.
9. Anatomical abnormalities.
10. Bleeding disorders.
11.
Vaginismus - fear during sex causes muscles in genital to contract and cause pain.
12.
Eczema.
13. Deep penetration in few positions during sex.
14. History of surgery.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. S.R.Raveendran,
Sexologist