Mine was in the 300's at 4w 5d.... at office now getting more blood work done. ....
I had very low hcg levels initially. I started with 42 at 4 weeks. My doc said it wud be fine as ling as doubles every alternate day. M 29 weeks now and all seems fine :) dont worry too much
At about 4wks mine eas 1476... which is kind of HIGH when I think about it .
At 3 weeks 6 days mine was 454.