Vaginal bleeding after sex is a symptom that can indicate: * pelvic inflammatory disease * Pelvic organ prolapse * uterine disease * chlamydia or other sexually transmitted infection * atrophic vaginitis * childbirth *inadequate vaginal lubrication * benign polyps * cervical erosion (inflammation of the cervix) * cervical or vaginal cancer * anatomical abnormality of the uterus, vagina or both. * pregnancy * endometrial polyps * endometrial hyperplasia * endometrial carcinoma * leiomyomata * cervicitis * cervical dysplasia * endometriosis * coagulation defects * trauma * Bleeding from hemorrhoids and vulvar lesions can be mistaken for<unk> .<unk>  can occur with discharge, itching, or irritation. This may be due to Trichomonas or Candida. A lack of estrogen can make vaginal tissue thinner and more susceptible to bleeding. Some have proposed that birth control pills may cause<unk> . Risk factors for developing<unk>  are: low estrogen levels, rape and 'rough sex'.
Postcoital bleeding
Postpartum bleeding
Antepartum bleeding
Obstetrical bleeding
Early pregnancy bleeding
Postpartum infections
Vitamin K deficiency bleeding
Post-coital tristesse