I'm thinking it is just a side effect from the pill. She has been taking for about a year and a half (ortho triciclene lo I believe) the first day she had stopped we had protected sex but no more after that. It's been about a month or so and she hasn't gotten her period yet and I AM a little a nervous she could be pregnant. I read on another site that (hopefully) after coming off the pill after some time it takes <> 2 weeks to ovulate. Can someone put my mind at ease?