Hi. I had my first ultrasound today at 7w2d and we were thrilled to see that there were twins. However, the dr said that one will likely not be there at the next ultrasound next week. The bigger baby is measuring 6w4 days and hb 144. The smaller baby is measuring 5w?d and we thought we saw a flicker of a hb but nothing that he could measure. I know with the sac being so much smaller and without a strong hb that we are not looking at a positive outcome but we are praying for a miracle. I was hoping some of you might share your experience with similar situations. thank you!! Just need someone to talk to about it.