Im a little scared..... I found out I was PG really early, I was right at 4wks, HCG came back at 94, then 72hrs later it was 271, then 28hrs later 469, then 48hrs it was 908, this all seemed to be going well and my dr ask me to wait 4 days, I went back yesterday and it should have been 3632 or in that range however it was only 1323, only went up 415 in 4 days, the dr said this looks like it will be a MC, we did a US and she did see what appeared to be a sac but she could not confirm. She ask me to come back in 48hrs( tomorrow) for another blood draw and to do another US. Has this happen to anyone else? If so what was the outcome? good or bad... Thanks for any advice you may have