Yesterday we had an ultrasound appointment to make sure both of the twins are continuing to grow and develop. Everything checked out great, Jackson is currently 1 pound 9 ounces and Riggs is 1 pound 12 ounces. It is such an amazing experience to be able to see them, we got some 3D pictures and were able to see them move a bit in 4D-we saw both of them yawn...it was so cool.