Hi,I am Dr. Shanthi.E (General & Family Physician). I will be looking into your question and guiding you through the process. Please write your question below.
I had sex with my girlfriend .. She took pills to avoid pregnancy and she usually gets her periods at the end of month like around 20 of each month but it's 12 today and still she hasn't got her period we tested for pregnancy tst it showed negative. Is their any mean by which she might be pregnant??