Discharge color chart: what each type means through your cycle
Healthy discharge is usually clear to white, with little or no smell, and it changes through your cycle: dry or sticky after your period, creamy as estrogen rises, clear and stretchy like egg white around ovulation, then thicker and white before your period. Pink or brown usually means a little blood. Green, gray, frothy or fishy-smelling discharge, or itching, suggests an infection.
Discharge is a good thing
Vaginal discharge is fluid from the cervix and vaginal walls. It keeps the vagina moist, carries away old cells and helps protect against infection. Everyone's amount and texture are a little different, and it's normal for yours to change from week to week. Knowing your usual pattern is the easiest way to notice when something's off.
Discharge color chart
| Color or type | Usually means | Check with a doctor if |
|---|---|---|
| Clear and watery | Normal, often in the follicular phase or after exercise | It's suddenly much more, or you're pregnant and it's a steady trickle |
| Clear and stretchy (egg white) | Fertile mucus around ovulation | Rarely a concern |
| White or creamy | Normal, especially before your period | It's thick like cottage cheese with itching (possible thrush) |
| Pale yellow | Often normal discharge that dried on underwear | It's darker yellow, green or frothy, or smells |
| Green or yellow-green, frothy | Possible infection such as trichomoniasis | Always: get tested |
| Gray or off-white, thin, fishy smell | Possible bacterial vaginosis | Always: easy to treat |
| Pink | A little fresh blood: ovulation, start or end of a period, after sex | It's frequent, after sex, or after menopause |
| Brown | Old blood, often around your period | It smells, comes with pain, or happens after menopause |
How discharge changes through your cycle
Cervical mucus responds to estrogen and progesterone, so it follows a fairly predictable rhythm in cycles where you ovulate.
Hormonal contraception, pregnancy, breastfeeding and perimenopause change this pattern, so if you're on the pill, for example, you may not notice an egg white phase at all. Read more about ovulation discharge and white discharge.
Signs of infection
The three most common causes of unusual discharge are bacterial vaginosis, thrush (a yeast infection) and trichomoniasis. They're common, treatable and not a sign that you're unclean.
| Condition | Typical discharge | Other signs |
|---|---|---|
| Bacterial vaginosis | Thin, gray-white, more of it | Strong fishy smell, often worse after sex; usually no itch |
| Thrush (yeast) | Thick, white, like cottage cheese | Itching, soreness, stinging when peeing; little smell |
| Trichomoniasis | Frothy, yellow-green, more of it | Unpleasant smell, soreness, pain when peeing |
| Chlamydia or gonorrhea | Sometimes more discharge, yellow or green | Often no symptoms; bleeding after sex, pelvic pain |
Try not to self-diagnose: the symptoms overlap, and over-the-counter thrush treatment won't help bacterial vaginosis or an STI. A doctor or sexual health clinic can test quickly.
Smell, amount and texture matter as much as color
Color gets all the attention, but changes in smell, amount and feel are often the better clue. Healthy discharge can have a mild, slightly musky or tangy scent, because the vagina is naturally a little acidic. A strong fishy smell, especially after sex, is the classic sign of bacterial vaginosis. A sudden jump in the amount, or a change to frothy, lumpy or very watery discharge, is also worth noting. On the other hand, more clear, stretchy discharge mid-cycle is usually just ovulation, and extra white discharge in pregnancy is common and normal.
Keeping things healthy
- Wash the vulva with water or a plain, unscented wash. The vagina cleans itself.
- Skip douching, scented products and vaginal deodorants, which upset the natural balance.
- Breathable cotton underwear and changing out of damp gym clothes help.
- Use condoms with new partners, and test regularly if you're sexually active.
The same hormones that turn discharge stretchy around ovulation often bring your most energetic, social days. Thicker discharge before your period lines up with the luteal phase, when feelings tend to get louder. See mood by cycle phase.
See a doctor or sexual health clinic if your discharge changes color, smell or texture, if there's much more than usual, or if you have itching, soreness, pain when peeing, bleeding between periods or after sex. Get care quickly for discharge with a fever and pelvic pain (possible pelvic infection). If you're pregnant, tell your midwife or doctor about any new discharge, especially watery fluid, blood or a change in smell.
Frequently asked questions
What color discharge is normal?
Clear, white or creamy, sometimes drying pale yellow on underwear, with little or no smell. Amount and texture change through the cycle.
What does yellow discharge mean?
Pale yellow is often normal. Darker yellow or green discharge, especially frothy or smelly, can mean an infection. See yellow discharge.
Why do I have so much discharge?
Discharge increases around ovulation, during pregnancy, with arousal and on some contraception. A sudden increase with a smell or itch is worth checking.
Does discharge change before your period?
Yes. In the luteal phase it usually becomes thicker, whiter or creamier because of progesterone.
Sources
- NHS: Vaginal discharge
- Cleveland Clinic: Vaginal Discharge
- Cleveland Clinic: Cervical Mucus
- ACOG: Vaginitis
- MedlinePlus: Vaginal itching and discharge
This page is for information only and isn鈥檛 medical advice. If something worries you, please talk to a doctor.
Keep reading
White discharge before your period: what's normal and what's notWhite discharge is usually healthy. What thick, creamy or milky white discharge means before your period, in pregnancy, and the signs of thrush or infection.
Egg white discharge: what it says about ovulationEgg white discharge is your most fertile cervical mucus. What it looks like, when it shows up, how to check it, and what it can tell you about ovulation.
Yellow discharge: when it's normal and when to get it checkedYellow discharge can be normal, especially pale yellow before your period. When darker, green, frothy or smelly yellow discharge means an infection to check.What does discharge look like before your period?Discharge before your period is usually white, creamy or sticky, sometimes brown right before bleeding. What's normal in the luteal phase and what to check.
Ovulation calculator: when do I ovulate?Free ovulation calculator: enter your last period and cycle length to see your likely ovulation day for the next 4 cycles. Private, instant, estimates only.
Ovulation phase: signs, timing and feelingsThe ovulation phase explained: when you ovulate, how long it lasts, the signs and symptoms to look for, and why mood, energy and libido often peak.