Well I had an unexpected scan just now, baby was like a smudge on the screen, the doc said it grew since last time but she couldn't find a heartbeat... I'm not sure about the growth as well, nothing looked defined to me, and I'm supposed to be 9 weeks tomorrow... Do you think the progesterone shots would prevent me from miscarrying, if that's the case? They asked me to go for a repeat scan in a week.. I really don't know what to make of it.