Normal vaginal discharge is typically white, clear, or slightly yellow, with a texture that ranges from thin and watery to thick and sticky depending on where you are in your menstrual cycle. It’s a mix of fluid from the vaginal walls, cervical secretions, and shed cells that keeps the vagina clean and naturally acidic, with a healthy pH between 3.8 and 4.2.
How Discharge Changes Throughout Your Cycle
Discharge isn’t one consistent thing. It shifts in color, texture, and amount roughly every few days as your hormones fluctuate across a typical 28-day cycle. These changes are predictable enough that many people use them to track fertility.
In the days right after your period ends, discharge tends to be minimal, dry, or pasty, usually white or slightly yellow. Over the next several days it gradually becomes stickier and slightly damp, then transitions to a creamy, yogurt-like consistency that looks cloudy or white. This creamy phase typically falls around days 7 to 9 of your cycle.
As you approach ovulation (around days 10 to 14), discharge changes dramatically. It becomes clear, wet, slippery, and stretchy, closely resembling raw egg whites. This is your most fertile cervical mucus. Its slippery texture helps sperm travel more easily. If you stretch it between two fingers, it pulls into a thin strand without breaking.
After ovulation, progesterone rises and discharge dries up quickly. For the rest of the cycle (roughly days 15 through 28), you’ll notice much less discharge, and what’s there is thick and dry. This continues until your period starts.
What Arousal Fluid Looks Like
Arousal fluid is sometimes confused with cervical mucus, but they’re different. When you’re sexually aroused, the vaginal walls produce a thin, clear, slippery lubricant. It appears quickly, doesn’t have the stretchy egg-white quality of fertile cervical mucus, and disappears relatively fast after arousal ends. Cervical mucus, by contrast, is present throughout the day regardless of arousal and changes gradually over days rather than minutes.
Discharge During Pregnancy
During pregnancy, discharge typically increases in volume, sometimes noticeably. Healthy pregnancy discharge is thin, clear or milky white, and shouldn’t have an unpleasant smell. The increase happens because of higher estrogen levels and greater blood flow to the vaginal area.
As you get closer to your due date, the volume increases even further. In the final week or so, you may notice streaks of sticky, jelly-like pink mucus. This is called a “show,” and it’s the mucus plug that sealed your cervix during pregnancy coming away. It’s a normal sign that labor is approaching.
Discharge After Menopause
After menopause, declining estrogen causes the vaginal lining to become thinner, drier, and more fragile. Discharge typically decreases in volume and may look thin, watery, sticky, yellow, or gray. The natural acid balance of the vagina also shifts, which makes vaginal infections more common. Some dryness, burning, or itching is typical during this stage. If you notice a sudden change in discharge or a new odor, it’s worth getting checked, since infections can look different with less estrogen in the picture.
Signs of a Yeast Infection
Yeast infection discharge has a distinct appearance: thick, white, and lumpy, often described as looking like cottage cheese. It usually has little to no odor. The more telling symptoms are what surround the discharge: itching and irritation of the vulva and vaginal opening, a burning sensation during urination or intercourse, and redness and swelling. Severe infections can cause enough swelling and irritation to lead to small tears or cracks in the skin.
Signs of Bacterial Vaginosis
Bacterial vaginosis (BV) produces a thin, uniform discharge that looks gray-white to yellow and has a notably homogeneous texture, meaning it’s smooth and even rather than clumpy. The hallmark is a strong fishy odor, which can become more noticeable after sex. BV happens when the normal bacterial balance in the vagina is disrupted, and it’s the most common vaginal infection in women of reproductive age. Unlike a yeast infection, BV doesn’t typically cause significant itching or swelling.
Signs of Trichomoniasis
Trichomoniasis is a sexually transmitted infection caused by a parasite. The discharge it produces is thin or frothy, with a foul smell, and can be clear, white, yellow, or green. The frothy, bubbly texture is fairly distinctive and not something you’d see with normal discharge or other common infections. It’s often accompanied by irritation, burning, and discomfort during urination.
When Discharge Is Normal vs. Concerning
The key markers of healthy discharge are: no strong or foul odor, a color range from clear to white to light yellow, and a texture that shifts naturally with your cycle. A mild, slightly acidic scent is normal. Volume varies from person to person, and some people simply produce more than others.
Discharge that warrants attention has specific features. A fishy or foul smell, a green or gray color, a frothy or cottage-cheese texture, or discharge paired with itching, burning, pain, or swelling all point to a possible infection. A sudden change from your personal baseline, especially in color, smell, or amount, is more informative than comparing yourself to a textbook description. You know what’s typical for your body, and a noticeable shift from that pattern is worth investigating.