---
title: "Bleeding after sex: When to See a GP | HealthAnswers"
description: "Causes of bleeding after sex or between periods, STI and cervical checks, and why postmenopausal bleeding needs assessment."
url: https://healthanswers.co.uk/symptoms/bleeding-after-sex/
robots: noindex
---

# Bleeding after sex: When to See a GP | HealthAnswers

Symptoms

Causes of bleeding after sex or between periods, STI and cervical checks, and why postmenopausal bleeding needs assessment.

Written by HealthAnswers editorial team Medically reviewed by [HealthAnswers UK doctor review panel](https://healthanswers.co.uk/our-doctors/) Reviewed 1 August 2026

## Quick answer

What could bleeding after sex mean? Bleeding after sex is often caused by cervical changes, dryness, polyps, contraception or infection, but it should be checked if unexplained or recurring. Arrange a GP or sexual-health appointment. Any bleeding after menopause needs assessment even if it happens once.

## Who is this page for?

This page is for people in the UK who want a plain-English overview of Bleeding after sex, including when to seek help and what NHS care usually involves. It explains general information, not what is wrong with you personally.

## Who should skip this page?

Skip this page if you need a diagnosis, a prescription, or emergency care. It cannot replace a GP, pharmacist, NHS 111 or 999. If you are in immediate danger, call 999; for urgent advice that is not life-threatening, call 111 in England, Scotland or Wales, or use your GP out-of-hours service in Northern Ireland.

On this page 3 sections

## Common causes of bleeding after sex

- Pregnancy, STI risk, contraception and cervical-screening history help guide assessment.
- Cervical screening is not a diagnostic test for current symptoms.
- Heavy bleeding with severe pain, dizziness or pregnancy possibility needs urgent help.

## Common causes

Possible causes include cervical ectropion, polyps, vaginal dryness, hormonal contraception, pregnancy-related changes and sexually transmitted infections.

## Assessment

A clinician may offer a pregnancy test, STI testing and examination of the vagina and cervix. Further tests depend on age, bleeding pattern and findings.

## When to act faster

Heavy bleeding, severe pain, dizziness, fainting or possible pregnancy can indicate a more urgent problem. Use NHS 111 or emergency services according to severity.

## ! When to get medical help for bleeding after sex

Arrange a GP or sexual-health appointment for unexplained bleeding after sex or between periods. Get urgent help for heavy bleeding, severe or one-sided pelvic pain, fainting, pregnancy with pain or bleeding, or serious illness. Report any postmenopausal bleeding promptly.

## Common questions about bleeding after sex

Can vaginal dryness cause bleeding after sex? Yes. Friction can cause small tears, especially around menopause or breastfeeding, but recurring bleeding still deserves assessment. Could an STI cause bleeding? Yes. Chlamydia and other infections can cause cervical inflammation and bleeding, often without other symptoms. Should I wait for cervical screening? No. Screening is for people without symptoms. Contact a GP about bleeding rather than waiting for a routine screening invitation.

## Sources

- [NHS — Vaginal bleeding between periods or after sex](https://www.nhs.uk/symptoms/vaginal-bleeding-between-periods-or-after-sex/)