Hcg Levels

I am 6 1/2 weeks pregnant.  My 6/1 hcg level only rose 222 points from the last one drawn on 5/26...I had a ultrasound yesterday on 6/3 where a fetal HB was seen and a well defined yolk sac.  I had another Hcg level drawn today 6/4 and it decreased by 111 points.  Has anyone had a viable pregnancy with a situation like this?
Thanks for any info!

[Grandmatobe]

What was your Hcg level on 5/26?  Things could still turn around, but generally, when your Hcg levels don't double, and particularly when they fall, it is generally not a strong indicator of a healthy pregnancy.  I wish you the best and hope things work out.

[worriedbabe]

i'd be a bit dubious about your hcg results to be honest. they have detected a hb yesterday which is a strong indication of a viable pregnancy and your hcg level results are contradicting that.