Hi, I had last unprotected sex on 6th June this year. In month of June and July I got my periods on tym but then the flow was heavy for first 4 days n then the flow was oky which lasted for 3 days more. 18th July was the last period I got. August I had no period yet. I went for UPT twice and both tyms its negative. Also, apart frm missed period, I have no others symptoms. I went to gynac and she suggested me Regestrone for 3 days. Today its 5 days, I last consumed the medication But still I didn't get my menses. Is it possible that I could be pregnant ?