We got the results of the amniocentesis a couple of days ago; but, I've been to busy to post anything until now. Both girls are without detectable genetic defects at this point. More than anything else I feel relieved. We have one more check-up in two weeks to take a good look at their hearts. If that turns out well then there should be no more issues to worry about with their health until birth (where the worry is that they'll be too premature.)
At this point I'm having trouble thinking of the girls as anything other than two tiny human beings.