<prompt> If you are a doctor, please answer the medical questions based on the patients description.HI sir,sam here.i m trying to concieve for the last one year bt fail.i went to doctr she checked up then said all ok.bt next month i also got period.i went on third day she did uS ND FOUND OV.ENDO.ON 12 TH DAY I WENT AGAIN THN SHE PRESCRIBED DUPHASTON I TOOK for 10 days and got periods again.i went for check up again there was no ov endo bt small pco. SHE told me for mating on alternative days on 12th fay of ma periods.now my periods wete due on 2 of july.i went on same day for check.she did ultrsound there was nothing.then she prescibed duphatson for 5 days.kindly help me out what is all this.wl i b able to concieve.also my husband sperm count per ejuculation is 38 million.  <response>: Hi, Thanks for the query. You have to track your ovulation and have to plan intercourse around that period, which will increase the possibility of pregnancy. Refer: early pregnancy ultrasound may not detect the signs. So you continue the tablets as advice by your doctor and after one week go for repeat scan. Possibly this time ultrasound can detect the gestational sac. If you want quicker confirmation you can go for blood test for pregnancy now. Refer: more details you can ask me through: .comdoctors Chat Doctor. 