Bleeding After Sex, When to Worry

Is bleeding after sex normal?

Occasional light spotting after intercourse can be normal and isn't always cause for concern. This might happen if sex was particularly vigorous, if you're close to your period, or due to temporary dryness. However, if bleeding happens repeatedly, is more than light spotting, or is accompanied by other symptoms, it should be evaluated.

What causes bleeding after sex?

Several conditions can cause post-coital bleeding:

• Cervical ectropion, soft cells from inside the cervix appear on the outside, making the cervix more prone to bleeding (common and harmless)
• Vaginal dryness, can cause friction and minor trauma during intercourse
• Cervical polyps, small, benign growths on the cervix that bleed easily
• Infections, including STIs like chlamydia, or other vaginal or cervical infections
• Cervical inflammation (cervicitis), can result from infection or irritation
• Atrophic vaginitis, thinning of vaginal tissue, common after menopause

Can bleeding after sex be a sign of something serious?

While most causes of post-coital bleeding are benign, it's one of the symptoms that can occasionally be associated with cervical abnormalities. This is why investigation is important, not because cancer is likely, but because ruling it out provides reassurance and allows treatment of whatever is causing the bleeding.

Regular cervical screening (Pap tests) remains the most important way to detect cervical changes early, when they're most treatable. If you're experiencing post-coital bleeding and are due for screening, your doctor will likely recommend this as part of your evaluation.

What tests are done for bleeding after sex?

Your doctor will typically:

• Take a detailed history about when bleeding occurs and any associated symptoms
• Perform a pelvic examination to visualise the cervix and vagina
• Recommend cervical screening (Pap test) if due
• Test for sexually transmitted infections
• Possibly arrange colposcopy (detailed cervical examination) or pelvic ultrasound

Learn more about what pelvic ultrasound involves.

How is bleeding after sex treated?

Treatment depends entirely on the underlying cause:

• Cervical ectropion, can be left alone if not bothersome, or treated with cauterisation (a simple procedure) if persistent
• Infections, treated with appropriate antibiotics or antiviral medications
• Cervical polyps, can be removed easily during a clinic procedure
• Vaginal dryness, lubricants during sex, or oestrogen therapy if related to menopause
• Cervical abnormalities, managed according to specific findings, often with monitoring or minor procedures