HCG record keeping

I keep having to go back and look at my old pregnancy posts to see what my HCG's were, so I'm just going to create a HCG log here for all my pregnancies for easy comparison:

Corynn:

Tues Nov 17 2009 at 4 wks 2 day = 582

Thurs Nov 19 at 4 wks 4 days = 1545.... Doubling time of 34 hours

Mon Nov 23 at 5 wks 1 day = 7545........Doubling time of 42 hours

Brynn:

Tues Aug 9 2011 at 4 wks 1 day = 104

Thurs Aug 11 at 4 wks 3 days = 301........Doubling time of 31 hours

Tues Aug 16 at 5 wk 1 day = 2820...........Doubling time of 37 hours

Tues Aug 23 at 6wk 1 day = 21,000........Doubling time of 58 hours

Third:

Mon Jan 9 2012 at 3wks 4 days = 73

Wed Jan 11 at 3 wks 6 days = 306......Doubling time of 23 hours

Tues Jan 17 at 4 wks 5 days = 3718.....Doubling time of 46.6 hours

Tues Jan 24 at 5 wks 5 days = 34,000....Doubling time of 52.6 hours