Having a lot of vaginal discharge is normal in most cases. Your body produces discharge every day to keep the vagina clean, moist, and protected from infection, and the amount fluctuates based on where you are in your menstrual cycle, whether you’re pregnant, what birth control you use, and even whether you’re sexually aroused. The volume only becomes a concern when it’s paired with specific changes in color, smell, or texture.
What Healthy Discharge Looks Like
Healthy discharge is clear, milky white, or off-white. Its texture ranges from watery and slippery to sticky, gooey, or pasty depending on the day. It either has no smell or a very mild one. Everyone produces a different baseline amount, so comparing yourself to someone else isn’t especially useful. What matters more is noticing your own pattern and recognizing when something shifts outside of it.
Why Your Discharge Changes Throughout Your Cycle
The biggest driver of discharge volume is your menstrual cycle. In the days after your period, you may notice very little. As ovulation approaches (around days 10 to 14 of a 28-day cycle), discharge increases noticeably and becomes wet, stretchy, and slippery, often compared to raw egg whites. This fertile mucus lasts about three to four days and exists to help sperm travel more easily. After ovulation, discharge typically thickens again and decreases in volume until your next period.
If you track your cycle, you’ll likely notice a predictable pattern: a few drier days, a surge of slippery discharge mid-cycle, then a return to thicker or minimal discharge. That surge can feel like “a lot,” but it’s a sign your hormones are cycling normally.
Pregnancy and Hormonal Birth Control
Pregnancy is one of the most common reasons for a sustained increase in discharge. Rising estrogen levels and increased blood flow to the pelvis cause the vagina to produce more fluid, sometimes significantly more than you’re used to. This pregnancy-related discharge, called leukorrhea, is typically thin, white or pale yellow, and mildly scented. It serves an important purpose: clearing away dead cells and maintaining the balance of bacteria that protects against infection. The increase tends to become more noticeable as pregnancy progresses.
Hormonal birth control can also change your discharge. The pill, for example, may cause spotting or brown discharge between periods, especially in the first few months of use. Some people on hormonal contraception notice their mid-cycle egg-white discharge disappears entirely, since these methods work partly by thickening cervical mucus to block sperm. If your discharge pattern changed after starting or switching birth control, that connection is worth noting.
Arousal-Related Wetness
Sexual arousal produces its own fluid, separate from your daily discharge. When you’re turned on, the Bartholin’s glands near the vaginal opening release lubrication. During or just before orgasm, a different set of glands (the Skene’s glands, located near the urethra) can release a clear or whitish fluid with a mucus-like consistency. Both of these are temporary and unrelated to the discharge your body produces throughout the day, though they can add to the overall sense of wetness.
Signs That Point to an Infection
An increase in discharge alone usually isn’t a problem. But when the change comes with a shift in color, smell, or texture, or is accompanied by itching, burning, or pain, it may signal an imbalance or infection.
Bacterial vaginosis (BV) is the most common vaginal infection and typically produces a noticeable increase in discharge that’s milky white or gray with a distinct fishy odor. The smell often becomes stronger after sex. BV happens when the natural balance of bacteria in the vagina shifts, raising the vaginal pH above its normal range of 3.8 to 4.5.
Yeast infections produce discharge that’s thick, white, and lumpy, often described as resembling cottage cheese. The hallmark symptom is intense itching and irritation around the vulva, sometimes with swelling. Unlike BV, yeast infections don’t usually have a strong odor.
Trichomoniasis, a sexually transmitted infection, can cause thin discharge that’s clear, white, yellowish, or greenish, sometimes with a frothy texture and a fishy smell. Many people with trichomoniasis have no symptoms at all, so a change in discharge may be the only clue.
Color and Texture as a Quick Guide
- Clear to milky white, no strong odor: Normal, healthy discharge
- Stretchy and egg-white-like: Ovulation, peak fertility window
- Thin, gray or white, fishy smell: Possible bacterial vaginosis
- Thick, white, cottage-cheese-like, itchy: Possible yeast infection
- Yellow, green, or frothy, fishy smell: Possible trichomoniasis or other infection
- Brown or blood-tinged between periods: Spotting, sometimes related to birth control
What Actually Warrants Concern
Volume on its own is rarely the issue. The red flags to watch for are a foul or fishy odor that doesn’t go away, discharge that’s foamy, lumpy, gray, or green, itching or swelling around the vulva, and pain or burning during sex or urination. Any combination of these alongside increased discharge suggests something beyond normal hormonal fluctuation. A single symptom in isolation, like a brief increase in volume around ovulation, is almost always harmless.
If your discharge has been consistently heavier than usual for weeks without an obvious explanation like pregnancy, a new birth control method, or your cycle phase, and especially if the color or smell has changed, that’s worth getting checked. A simple exam and pH test can quickly distinguish between a normal variation and an infection that needs treatment.