I had another ultrasound yesterday. Twin A is doing great with a wonderful heartbeat, good growth and alot of movement. Unfortunately Twin B did not make it. Growth had ceased and there was not a heartbeat :( The Dr has high hopes that Twin A will be just fine and I will be monitored very closely to make sure with another u/s already scheduled in 2 weeks.
Here is an u/s pic of Twin A; such an amazing thing to see! It was moving its arms and legs like crazy. The miracle of life is amazing :)
Here is a view of the heartbeat - 173 BPM