Hello everyone! I'm new to this so bare with me please. I need some advice. I had a period Jan. 24-27. I started taking birth control pills on the 27. The side effects were horrible so I stopped taking them a week later which was the 3rd of Feb. the 6th-10th I had another period. My husband and I had unprotected sex on the 12,14,15 (each time he finished inside me) now my regular period is due on the 18th. Should i expect that period? & What are the chances that I conceived? Thanks in advance! Please no rude comments :)