instruction: hi doctor I am a 30 year old woman I was diagnosed with cos last year and according to the doctor prescription I have been taking contraceptive pills since then now I and my partner want to have a baby for which I stopped taking the pills last month and we had unprotected sex during my ovulation time for this month I was supposed to get my periods on ith but until now I have not got my periods and today is 12th I also did the pregnancy check which came as negative now I am not sure whether to take contraceptives to have periods or to wait until sometime
output: hello I recommend to wait some more days because there are false negative result from a urinary pregnancy test or you can exclude a pregnancy with a hug beta human chorionic gonadotropin blood test