LADY PARTS: What's that white stuff in your underwear?

That wet white (or sometimes yellowish) stuff that you find in your underwear on most days is vaginal discharge, a.k.a. cervical mucus. It's totally okay and healthy. Basically, we get different kinds of discharge throughout our whole menstrual cycle to tell us about how fertile we are at that time, and it also plays an important role in keeping everything clean in there. So unless you're noticing weird colors, textures, smells, itching, or burning, you have no need to worry that your discharge isn't normal.