We are 10 weeks and 4 days pregnant today. Both babies are measuring at 10 weeks and 6 days and have heart rates of 166 and 177. Our Doctor noticed that Baby B had some fluid at the back of his/her neck so he scheduled a CVS test for exactly one week from today. We are SO nervous! Neither my husband or I have any chromosomal abnormalities in our family and all of our blood work tests came back as normal.