Poor growth

Haley
Has anyone had poor growth early in their pregnancy and been OK? Last Friday I had an ultrasound and the gestational sac was measuring at 4w6d which was only a few days off. We came back this past Friday and the gestational sac was only measuring at 5w2d. From the sound of it the Dr. Says it doesn't look promising but she had been surprised before. I go in next Friday for another ultrasound and if there is no fetal pole we are going to discuss other options. If I lose this pregnancy it will be miscarriage number 5. Luckily I have two healthy little girls. I just don't know if I can go through these emotions again. I'm already feeling hopeless. Has any one had this issue and been OK?