<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi am a girl of 24 years.am using pertogyn, then i discovered that I had discharge, went to doctor she gave me pillsflegyl after be on periods immidiatly for 5 days. Then after I hade an unprotected sex then I suppose to go to my next appointment on the18052015 I didnt do that continuing doing sex.so now since then I dont go to my period.Does that mean am pregnant?  <response>: HI, A normally menstruating lady in fertile age. Having UN protected sex getting delayed periods. The first diagnosis is pregnancy. Yes, you have possibility of pregnancy. But there are many other factors which cause delay in periods like-Hormonal imbalance due to psychological stress illness medication thyroid or ovarian problems. The pregnancy can be confirmed by blood Chat Doctor test as urine test may have false result due to infection you had USG scan of pelvis after 5 weeks Thanks. 