OK, I re-read it, and I think I misunderstood the first time. So let me see if I got it right this time. You met someone with her tubes tied, who wanted a baby, then you were drugged and now you think this person might have tried to impregnate you with someone's sperm or that someone had sex with you? is that right?
I hope that never happened, because that would be absolutely horrible!!! But if you just ended your period the night you were drugged, chances are very slim that you could get pregnant, as ovulation generally doesn't happen until mid-cycle (usually about a week after your period ends). But even if they didn't know this...how did they plan on getting you to give up your child if you did get pregnant?
What? I don't understand...are these her words? And does she think someone drugged her and did an embryo transfer (IVF) on her without her knowing? And then she got a negative pregnancy test? I'm confused...