I had an ultrasound at 6+5 2 weeks ago there was a gestational sac and i measured 4+5. I had another one today at 8+5 and the gestational sac is still measuring 4+5. I am shattered and incredibly angry at my hopless body. The sonographer said its still to early to tell if the pregnancy is going to be viable, but cmon im not stupid, no growth in 2 weeks is not good.