My gf is pregnent , we done pregnency test 2 times and both the times results were posetive, its hardly 3-4 weeks pregnency so we decided to take Unwanted kit. She took the first tablet on 30th May at 8 in morning and the next 2 tablets on 31st may at 12:30 PM. But there is no blood coming still yet... She got pain in stomoch since 30th but the blood is not coming. She will take remaining 2 tablets tommorow at 2 PM... But my question is why she is not bleeding and when her periods will come??