First intrauterine ultrasound baby measured 6w3d think i should be 7w1d. heartbeat visible but gestational sac has wavy edges. will/can baby survive? also have a small subchorionic bleed-had one off and on in my pregnancy with my son <1yr ago. this is my

Work close w/ OBGYN: Considering your history and how much this seems to matter to you, my advice is to develop a really good relationship w/ your OBGYN. Ask these questions and try to stay w/ it until you understand. They want you to relax and take good care of yourself, so it will help all of you. I hope it's fine and you have a good pregnancy, birth and beyond.