When do you start having discharge in early pregnancy

3-minute read

All women, whether they’re pregnant or not, have some vaginal discharge starting a year or 2 before puberty and ending after the menopause. How much discharge you have changes from time to time and it usually gets heavier just before your period.

Is it normal to have vaginal discharge in pregnancy?

Almost all women have more vaginal discharge in pregnancy. This is quite normal and happens for a few reasons. During pregnancy the cervix (neck of the womb) and vaginal walls get softer and discharge increases to help prevent any infections travelling up from the vagina to the womb. Increased levels of the hormones progesterone can also make you produce more fluid.

Increased discharge is a normal part of pregnancy, but it’s important to keep an eye on it and tell your doctor or midwife if it changes in any way.

How does vaginal discharge change during pregnancy?

Increased discharge can be a sign that you are pregnant — though many things can influence vaginal discharge so you can’t be sure this is the reason.

The amount of discharge may increase throughout the pregnancy. Towards the end, there may be so much you confuse it with urine.

Towards the end of pregnancy, the amount of discharge increases and can be confused with urine.

In the last week or so of pregnancy, your discharge may contain streaks of thick mucus and some blood. This is called a 'show' and happens when the mucus that has been present in your cervix during pregnancy comes away. It's a sign that the body is starting to prepare for birth, and you may have a few small 'shows' in the days before you go into labour.

When to see your midwife or doctor

You should tell your midwife or doctor if your vaginal discharge increases a lot in later pregnancy. If you have any vaginal bleeding in pregnancy, you should contact your midwife or doctor urgently, as it can sometimes be a sign of a more serious problem such as a miscarriage or a problem with the placenta.

Normal healthy discharge should:

• be clear and white
• not smell bad

Tell your midwife or doctor if:

• the discharge is coloured (greenish or brownish)
• there is blood in the discharge
• it smells strange
• you feel itchy or sore

If the discharge is coloured or smells strange, or if you feel itchy or sore, you may have a vaginal infection such as thrush, which your doctor can treat easily, or bacterial vaginosis. Do not try to treat it yourself — always talk to your doctor, pharmacist or midwife if you think you have an infection.

You can help prevent thrush by wearing loose cotton underwear, and some women find it helps to avoid perfumed soap or perfumed bath products.

Learn more here about the development and quality assurance of healthdirect content.

Last reviewed: November 2020

Here's how to cope with leukorrhea, the harmless vaginal discharge that you'll have instead of your period for these nine months of pregnancy.

Back to Top

In This Article

• What is leukorrhea or pregnancy discharge?
• What causes leukorrhea during pregnancy?
• Is white vaginal discharge normal during pregnancy?
• What is early pregnancy discharge?
• Tips on what to do about vaginal discharge when you're pregnant
• When to call the doctor about vaginal discharge during pregnancy

Vaginal discharge is certainly nothing new. But if you’re trying to conceive or think you could be pregnant, you might be wondering whether changes in vaginal discharge are an early sign you’re expecting.

Known as leukorrhea, an increase in vaginal discharge can be an early sign of pregnancy — although some changes in vaginal discharge can be attributed to other things too.

What is leukorrhea or pregnancy discharge?

Leukorrhea is the medicalese term for the thin, milky white and mild-smelling (sometimes odorless) vaginal discharge that many women first experience in early pregnancy.

The amount will likely increase as your pregnancy progresses. Leukorrhea is similar to the vaginal discharge you might experience between periods, only heavier.

What causes leukorrhea during pregnancy?

When you’re expecting, an increase in estrogen levels causes increased blood flow to the pelvic area. More blood flow stimulates the body's mucous membranes, leading to an increase in vaginal discharge in early pregnancy and beyond.

And it has an important purpose: Pregnancy discharge removes dead cells from the vagina, protects the birth canal from infection and maintains a healthy balance of bacteria in the vagina.

Is white vaginal discharge normal during pregnancy?

Thin, white vaginal discharge is normal and healthy throughout your entire pregnancy. However it could be a sign of an infection if it's lumpy or thick, especially if it's accompanied by other symptoms (like itching or a fishy odor).

You may also notice your vaginal discharge is brown or pink. In early pregnancy, that could be a sign of implantation bleeding. Later on, vaginal spotting during pregnancy (not heavy bleeding) is also most often normal, especially if it appears after sex or a pelvic exam.

But if you’re concerned, don’t hesitate to check in with your doctor.

What is early pregnancy discharge?

Early pregnancy discharge is vaginal discharge that comes early in pregnancy. It's completely normal, since early pregnancy is typically when you'll first notice leukorrhea.

Continue Reading Below

Read This Next

Tips on what to do about vaginal discharge when you're pregnant

• Bathe regularly and wear underpants with breathable cotton liners. Keeping clean and dry down there helps keep bacteria in balance and prevent vaginal infections.
• Wear pads or panty liners. These absorb excess discharge and may help you feel more comfortable. Skip the tampons, which can introduce germs into your vagina.
• Leave the douches at the drugstore. Douching has not been shown to be safe in pregnancy and should be avoided completely. It can also upset the natural balance of microorganisms in your vagina and lead to bacterial vaginosis.
• Don't bother with wipes. Your vagina is self-cleaning! Wipes could change the pH in your genital tract, increasing risk of infection. If you absolutely have to have that "clean feeling," choose wipes that are pH-safe and free of alcohol and chemicals.

When to call the doctor about vaginal discharge during pregnancy

Call your practitioner if:

• Your discharge is yellowish, greenish, blood-tinged or thick and cheesy
• Your vagina has a foul or fishy odor
• The inside of your vagina and/or your vulva burns or itches
• It burns when you urinate
• Sex is painful

You may have an infection (like a pregnancy-induced yeast infection or bacterial vaginosis), possibly linked to a change in the balance of yeast and bacteria in the vagina. Your doctor can prescribe a treatment, such as antifungal medication or antibiotics, to restore the proper balance down there and clear up your symptoms.

Abnormal vaginal discharge may also be a sign of sexually transmitted diseases such as chlamydia, gonorrhea or trichomoniasis, all of which require rapid diagnosis and treatment of you and your partner.

You'll also want to get in touch with your clinician if you notice excessive watery discharge (a possible sign of leaking amniotic fluid).

But while pregnancy discharge can make a mess of your underwear, rest assured that it’s most often perfectly normal and has the noble duty of protecting you and your baby. And if it is something more, a visit to your doctor will get you the answers and treatment you need. 

From the What to Expect editorial team and Heidi Murkoff, author of What to Expect When You're Expecting. What to Expect follows strict reporting guidelines and uses only credible sources, such as peer-reviewed studies, academic research institutions and highly respected health organizations. Learn how we keep our content accurate and up-to-date by reading our medical review and editorial policy.

• What to Expect When You're Expecting, 5th edition, Heidi Murkoff.
• WhatToExpect.com, 14 Early Pregnancy Symptoms, July 2019.
• WhatToExpect.com, Spotting or Bleeding During Pregnancy, April 2021.
• American College of Obstetricians and Gynecologists, Vulvovaginal Health, June 2020.
• American College of Obstetricians and Gynecologists, Vaginitis, July 2021.
• American College of Obstetricians and Gynecologists, Bleeding During Pregnancy, May 2021.
• Centers for Disease Control and Prevention, Vaginal Candidiasis, October 2021.
• Centers for Disease Control and Prevention, Bacterial Vaginosis - CDC Fact Sheet, January 2022.
• Centers for Disease Control and Prevention, Chlamydia - CDC Fact Sheet, January 2014.
• Centers for Disease Control and Prevention, Gonorrhea - CDC Fact Sheet, January 2022.
• Centers for Disease Control and Prevention, Trichomoniasis - CDC Fact Sheet, July 221.

Was this article helpful?