Hi, my name is Leanna and I am a 19 year old female. I have noticed that a few times lately while on my period a tend to pee a bit in my underwear without evening knowing until I go to the washroom and notice. I only wear tampons when I'm on my period and I have never had this problem before. It happened a few months ago, and now it's happening again, once last night and today. It only happens when I'm on my period. I know it sounds gross but I don't know why that happens and what I can do to prevent it. It sucks because I don't feel it when it happens. Any help would be greatly appreciated, thank you!