question: Hi doctor, I had unprotected sex with my girlfriend and she took I-pill within two hours. She had bleeding for three to six days after having sex and she missed her periods till now.I have heard about the disease amenorrhea, it might also be the side effect of I-pill in some cases. Is this a pregnancy or a disease amenorrhea? If amenorrhea happens, then can it be easily cured or not? How she can have her regular periods? Is it a matter of fear or a common disease?Please help us.