morning shannen,
I was surprised that at 6 wks, your sac is 2cm coz the mean size at 6 wks should only be 14mm. that means your baby is growing fast. my first m/c, i was 9 wks and the scan showed onloy 6wks plus and gynae say cannot find hb, ask me to see him a wk later giving the benefit of doubt that i ovulated late. a wk later, he say can see hb but to be sure, see again in another wk's time. a wk later, hb disappeared again. so with his exp, he said pregnancy not viable and he called it a missed abortion. for your case, your sac size is not "behind time" maybe there is still hope, just hang in there, u never know.
I was surprised that at 6 wks, your sac is 2cm coz the mean size at 6 wks should only be 14mm. that means your baby is growing fast. my first m/c, i was 9 wks and the scan showed onloy 6wks plus and gynae say cannot find hb, ask me to see him a wk later giving the benefit of doubt that i ovulated late. a wk later, he say can see hb but to be sure, see again in another wk's time. a wk later, hb disappeared again. so with his exp, he said pregnancy not viable and he called it a missed abortion. for your case, your sac size is not "behind time" maybe there is still hope, just hang in there, u never know.