Congratulations!

do you know what your hcg levels were? the normal range is quite wide, and it can be hard to determine gestation on hcg levels alone. a better measurement is to check hcg levels a few days in a row - but if everything is else is ok, this is generally not necessary.

this is one of the tables that labs can use, but there is a bot of variance between labs too. You can see how some of the ranges overlap.

days
from av range
lmp hcg hcg

25 3w+5d 25 0-50

27 3w+6d 50 25-100

28 4w+0d 75 50-100

29 4w+1d 150 100-200

30 4w+2d 300 200-400

31 4w+3d 700 400-1,000

32 4w+4d 1,710 1,050-2,800

33 4w+5d 2,320 1,440-3,760

34 4w+6d 3,100 1,940-4,980

35 5w+0d 4,090 2,580-6,530