Hopefully, that's all it is! My donor was supposed to go in for her baseline u/s and labs yesterday, but that didn't happen. My RE nurse said she hadn't started her period yet. My first reaction: she's pregnant. The nurse said not to worry and that she should be getting her period any day now. I hope she's right.
I'm hoping this delay is only a 3-day delay and I can start my estrogen meds on Monday. And, I REALLY hope this doesn't move our transfer date too much (which is scheduled on 5/6 or 5/8), or it will definitely interfere with our work schedules.
Now, I'm getting nervous!