There are a few meaning to what you were asking, a yellow stain could be a heat rash, stomach problem, a discharge and the worst case scenario will be the remaining discharge from sleeping with someone. Just hope that its not from sleeping with someone.
mens are not thick mostly very white ...womans can be white but also a yellowy color
It's not dangerous. Thinks might become serious if left untreated for long periods of time. It sounds as if you have a discharge so therefore best to consult your doctor without delay to have the discharge diagnosed and treated.
Don't jump to conclusions as it is quite common for women to have this and it is vaginal discharge. Some women wear pantyliners daily to prevent having this in their underwear.
Men often can stain clean under shorts from their urine. When they urinate they give their penis a shake or two, but that doesn't always stop urine stains. Also men can discharge from their penis similar to women's vaginal discharge. There is no reason to feel your boyfriend or husband is cheating on you.
The difference between Wright Stain and Giemsa Stain is the intensity of the stain. The Giemsa Stain provides a better stain intensity than the Giemsa stain.
Not necessarily urine however, women do experience discharge which definitely could resemble something you may be mistaking for ejaculate.
This will be a bit awkward to answer but here goes. Your wondering if your girlfriend is cheating because you noticed some stain in her underwear. Why are you insecure about your relationship with her, did she gave you some idea that she is doing it? And why in a world you have to look at her underwear. Now here's the reality, and I'm not sure if you know this facts about women. Stain can be cost by discharge before or after her period. If the two of you have a sexual relationship, it will leave your girlfriend some stain. Try not to panic because your girl's underwear has stain. Remember man are different from woman.
Yes, sometimes women can cause this by their own discharge, or, just before or after their periods. Even if the sheets are washed the stain can be hard to get rid of. I wouldn't get too excited or worried over it.
yes you can and the stain can change colors if there is a juice stain for example thats red and a grass stain the stain color could change
a huge stain. a jumbo stain. a large stain.
it is a basic dye that will stain the cells. That makes it a positive stain.