after having my baby two years ago ive been having green discarge no pain but just a fish like smell they gave me alsorts or antibiotics but it never whent two months ago i had tempeture and feeling very unwell with tummy pains going from the top of my pubic bone to the middle of my belly. I whent to hospital and they gave me metronidazole tablets for two weeks and it went away but i am still getting diacarge but not as much as before and the doctors said it was normal . i heard that having an infection for this long could make you infertal is this true?