Pregnancy discharge: Common Changes and Symptoms to Report

More vaginal discharge can be an ordinary pregnancy change. Healthy discharge is usually thin, clear or milky white, without an unpleasant smell. The useful question is whether it has changed in a way that suggests irritation, infection, bleeding, or leaking amniotic fluid.

Describe the change rather than choosing a diagnosis

Tell your midwife about a new unpleasant smell, green or yellow discharge, itching, soreness, or pain when passing urine. Those symptoms may need assessment for an infection. A description or photograph alone cannot reliably identify the cause.

If discharge is thick and white with itching, thrush is one possibility, but pregnancy affects which treatments are suitable. Check with a clinician or pharmacist before using a product you have taken before.

Keep care gentle

Loose cotton underwear and avoiding perfumed soaps or bath products may reduce irritation. Avoid trying to remove normal discharge with repeated internal cleaning. If a product seems to make symptoms worse, stop using it and discuss the reaction.

Bring questions about recurrent discomfort to your midwife appointment rather than repeatedly treating it without a diagnosis.

Treat bleeding as a separate symptom

Pink, brown, or red discharge may contain blood. Contact your maternity team immediately rather than assuming the small amount is harmless. Heavy bleeding, severe abdominal pain, shoulder tip pain or faintness with bleeding needs emergency help. Our pregnancy bleeding guide explains urgent and emergency situations.

Near the end of pregnancy, mucus can change as the body prepares for labor, but the appearance does not establish when labor will begin.

Call immediately about watery leakage

A gush or ongoing trickle of watery fluid could be your waters, even if it is difficult to distinguish from urine or discharge. Contact maternity care immediately for assessment, even at night. Note when it began, its color, and any smell; use a pad, not a tampon, while you seek advice.

Do not wait for contractions before calling, particularly before 37 weeks. Tell the team about fever, pain, bleeding, or a change in your baby’s movements at the same time.