My fiancee has a history of irregular periods, and her periods gets delayed every month. Recently, her period got delayed for two weeks, so she took Provera for five days. After the second day of stopping Provera, she got her periods. On the second day of her bleeding, we got sexually intimate. I was not wearing anything, but she was wearing her innerwear and sanitary pad. I did not ejaculate anywhere near her vagina, but I had pre-ejaculatory fluid. Now she got spotting and brownish discharge. This month, her period is delayed by seven days. Can she be pregnant? Can the intermenstrual spotting be implantation bleeding? Can someone get pregnant like that? Please help.