Female ejaculate is typically a small amount of thick, milky white fluid, sometimes described as resembling very diluted milk. But “cum” can refer to several different fluids the body produces during arousal and orgasm, and each one looks noticeably different. Understanding what’s normal helps you know what to expect.
Two Distinct Types of Fluid at Orgasm
Researchers have identified two separate fluids that can be released during sexual climax, and they look quite different from each other.
The first is true female ejaculate: roughly 1 milliliter (less than a quarter teaspoon) of thick, white, milky fluid. It comes from the paraurethral glands, sometimes called the female prostate, which sit on either side of the urethra. This fluid contains prostate-specific antigen (PSA), the same marker found in male semen. A 2013 survey found that for most participants the fluid was “usually clear as water,” though others described it as whitish. It doesn’t smell like urine. In fact, it appears to have little to no scent at all, and has been described as tasting slightly sweet.
The second type is squirting, which involves a much larger volume of clear, watery fluid released from the urethra. The amount can range from tens to hundreds of milliliters, enough to visibly soak sheets. Biochemical analysis shows this fluid originates in the bladder and contains urea, creatinine, and uric acid, the same compounds found in urine, though in more diluted concentrations. It looks and feels like water rather than the thicker, milky ejaculate. Some people experience both types simultaneously.
How Arousal Fluid Looks Different
Before and during sex, the vagina also produces lubrication that has its own distinct appearance. This arousal fluid is typically clear and slippery, similar in texture to egg white. It’s produced by the vaginal walls themselves through a process called transudation, where blood flow to the area causes moisture to seep through the tissue. This is different from both ejaculate and squirting fluid in origin, appearance, and purpose.
The amount varies widely from person to person and depends on factors like hydration, hormone levels, menstrual cycle phase, and how aroused you are. Some people produce enough to feel very wet, while others notice only slight moisture. Neither end of that spectrum is abnormal.
Normal Vaginal Discharge Throughout the Cycle
Outside of sexual activity, vaginal discharge also changes in appearance depending on where you are in your menstrual cycle, and it’s worth knowing what’s typical so you can distinguish it from sexual fluids.
Healthy discharge ranges from clear to milky white. Just before ovulation, it often becomes clear, wet, and stretchy, with a texture similar to raw egg white. Mid-cycle, some people notice a stringy, slightly thicker consistency. After ovulation, discharge tends to become creamier and more opaque.
Certain changes in color or texture can signal an infection:
- Thick, cottage cheese-like texture is a common sign of a yeast infection
- Thin, grayish-white fluid can indicate bacterial vaginosis
- Green, yellow, or frothy discharge may point to trichomoniasis or another sexually transmitted infection
Why the Variation Is So Wide
One reason this topic causes confusion is that “cum” isn’t a medical term, and people use it to describe any fluid they notice during or after sex. That could be arousal lubrication, true ejaculate, squirting fluid, or a mix of all three. Each has a different source, appearance, and composition.
The thick, milky ejaculate comes from glandular tissue and contains proteins similar to components of male semen. The larger, watery squirting fluid is essentially very dilute urine released during intense arousal or orgasm. Arousal lubrication is a clear, slick fluid from the vaginal walls. When mixed together during sex, these can create a combined fluid that’s somewhere between clear and milky, moderate in volume, and slightly slippery.
Not everyone produces all three types. Some people ejaculate without squirting, some squirt without noticing milky ejaculate, and many produce only arousal lubrication. All of these are normal. The presence or absence of any particular fluid doesn’t indicate a problem or say anything about the quality of the sexual experience.