http://www.americanpregnancy.org/duringpregnancy/hcglevels.html
Like the site says, the chart is a very rough guideline. There are no "correct" HCG levels.
Either way, I wish you the best of luck, I know how difficult it is to go through the loss of a miscarriage.
all i can do is hope for the best
http://www.stages-in-pregnancy.com/beta-levels-in-early-pregnancy.html
Jenny, your levels don't have to be at 2000. HCG levels vary greatly from one pregnancy to another! I wouldn't fret about it. There are TONS of similar charts online to this one and you can see how different and varying the levels are!
Hi. We are on the same track. My first beta was feb 4 and was 66. Wednesday the 6 was 138. Today i had my first u/s and we saw the sac measuring 5mm.I don't know if it is good but i seems small. My doctor is gonna call me with the beta.But at 5 weeks he says the level should be more than 2000.I hope it goes all well for both of us.
Oh, I saw your second was about 6 days... some women have slow rising HCG. That is something you should research. Some women have slow rising HCG and end up having normal pregnancies.
It can take up to 72 hours for HCG levels to double, that is why they aren't concerned! They've been checking them at about 48 hours or less. They're going up and almost doubled when they've been checked! That's promising!!!