Pregnancy Discharge: Normal Changes vs. Warning Signs of Infection

Normal Pregnancy Discharge (Leukorrhea)

• Early: Clear, thin, mild/sweet odor.
• Later: Thicker, white/milky, increased volume.
• Cause: Rising estrogen → increased cervical/vaginal secretions; protects against infection.
• Amount: Increases progressively; panty liners often needed.

Abnormal Signs → See Provider

• Yellow, green, or gray color.
• Foul or fishy odor.
• Itching, burning, irritation.
• Blood-tinged (except light spotting).
• Cottage cheese texture (yeast).
• Watery gush (possible membrane rupture).

Common Infections in Pregnancy

• Yeast (Candidiasis): Thick, white, itchy—very common in pregnancy.
• Bacterial Vaginosis (BV): Thin, gray, fishy odor.
• Trichomoniasis: Frothy, yellow-green.
• Group B Strep (GBS): Screened at 36–37 weeks.

Hygiene Tips

• Cotton underwear.
• No douching.
• Unscented products.
• Report changes promptly.