question: Hi doctor, My fiancee and I had an unprotected sex two months back, and after 3 to 4 hours, she took an emergency contraceptive. Her last period started three months back, and she took the pill (Unwanted 72) on the sam day after sex in 3 to 4 hours. I did ejaculated outside. After 7 to 8 days of taking the pill, she had cramps and bleeding like periods, and after 10 to 12 days, again cramps and bleeding like periods happened and today, her period has not come. Is that a sign of pregnancy? Is there any possibility of delay in periods? Please help.