WHEN MY PARTNER AND I ARE HAVING SEXUAL INTERCOURSE BEFORE WE START OR IN THE MIDDLE OF IT HE USUALLY ASKS WHY DOES IT SMELL WEIRD LIKE A FOUL ODOR. IS IT COMMON.IS IT BOTH OF OF US OR JUST ME.BECAUSE EVEN TAKING A SHOWER BEFORE THE FOUL ODOR IT THERE.
It sounds like you have vaginal infection. There are several types that can cause an oder. The only was ti find out which one is to go to the doctor and have them do a smear(like a pap test) and then look at it under a microscope. There a a few infections that you can be passing back and forth between partners. You may BOTH need to be on medication to get rid of it.
To me it sounds like you need to get check out that not a good things you shoud start using protection it better that way.