Doubling times for betas between 2048 and 4096

4067 Single Pregnancies In This Range

Doubling TimeNumber of Pregnancies in this range
14 - 20 hours   (8)
20 - 27 hours   (65)
27 - 38 hours   (891)
38 - 53 hours   (1929)
53 - 74 hours   (848)
74 - 102 hours   (220)
102 - 142 hours   (57)
142 - 196 hours   (22)
196 - 272 hours   (11)
272 - 377 hours   (8)
377 - 522 hours   (5)
522 - 723 hours   (3)