The morning after having sex I always have pee that burns. I’ve noticed it happen more than once and it goes away. I always use condoms so i dont think its an STI. Why is that?
Having sex can introduce bacteria into the vagina and urethra, causing urinary tract infections (UTIs). That could create a burning sensation during urination. When you sleep after sex you leave the bacteria to grow and then the next morning it burns but you would have cleaned out your urinary tract. What could help is to always remember to pee after you have sex so that you clean out your tract and avoid the burning feeling later.
Many women dont get symptoms for STIs, condoms are protective, but it would be good to have regular checkups for STIs and especially in the case of unprotected sex.