Is 37 hcg too low for viable early pregnancy?

Megan
Is 37 too low for a viable pregnancy? My dr didn't seem too concerned, just said I was really early. This is my fourth pregnancy after 3 miscarriages so I'm very paranoid. I've had a second quant drawn but haven't gotten the results yet (not til Monday). Can anyone give me some hope that this will finally be the pregnancy that sticks?