"hi my daughter had her period twice in July 3,2012 and July 29,2012 but the second time it only lasted three days first day was brown and then light and then on the 2 of August she was spotting for two days she is frequently urinating.I did two pregnancy text and it came back negative but it's now aug 11 and no period what can I do can she still be pregnant and I found out she had unprotected sex I need help thank you