Occasional bleeding after sex: what to know

Friction can irritate the vagina or cervix, particularly when vaginal tissues are dry or delicate. Genitourinary syndrome of menopause can cause dryness and small tears. Infections such as chlamydia may inflame the cervix and cause bleeding or discharge.

Cervical dysplasia, cervical cancer, and vaginal cancer can present with bleeding after sex. The symptom does not tell you which condition is present, and many episodes have a non-cancerous explanation. An examination is the way to clarify the cause.

Arrange a clinical review if bleeding recurs, follows sex regularly, occurs with pain or discharge, or happens after menopause. Record when it happened, how much blood you saw, whether sex was painful, and whether you use contraception or medicines that affect bleeding.

A clinician may examine the vagina and cervix, offer infection testing, check cervical screening history, or recommend further assessment. Avoid douching and pause penetrative sex if it causes pain or fresh bleeding. Do not use leftover antibiotics; treatment depends on the cause.

Seek urgent help for heavy bleeding, severe pelvic or abdominal pain, fever, faintness, or feeling very unwell. Get prompt assessment for bleeding with a positive pregnancy test, or for bleeding that does not settle. Emergency symptoms take priority over waiting for a routine appointment.

Ask whether you need an examination, infection tests, or cervical screening, and whether vaginal dryness could be contributing. Ask how results will be shared and what follow-up is needed. If an abnormal cervical area requires treatment, ask why a cone biopsy might be considered and what recovery involves.