I had unprotected sex. She took ipill as she and her husband does not want a child now. She had her period 4 days after her normal menstrual cycle. But this time bleeding was light and she suffered from less cramps than always. Is she pregnant? She got her periods normal for 3 days as usual but less bleeding. Is this vaginal spotting? How can she be sure that she is not pregnant. She is confused even after getting her periods. Please reply asap.