We had the nicest tech I've met yet doing the ultrasound. She asked about my numbers, and I told her that they were a bit high for a singleton but a bit low for twins. "Probably only one in there," was what I said, while
It was too early to see heartbeats at this point. That's one of the reasons to have a second ultrasound in two weeks. We'll check then to see if they are both still there and if they are viable. Grace says that the difference in size could just be that one of them impanted a couple of days later than the other. She was pretty upbeat about it given that they both have yolk sacs, so we'll see.