Beta Scores for Successful* Single Pregnancies

Days Past Ovulation
(What is this?)
Median HCG Level Lowest HCG Level Reported Highest HCG Level Reported Number of women reporting a number for this day
10 36 3 617 19
11 32 7 361 89
12 50 3 494 286
13 87 7 961 687
14 132 9 1666 1349
15 197 4 2744 2921
16 293 6 3607 3807
17 423 9 10529 4089
18 612 14 12802 4301
19 902 18 17072 4282
20 1289 13 22766 4103
21 1808 11 30360 3749
22 2499 9 41000 3230
23 3396 46 53991 2799
24 4496 53 72000 2356
25 5732 45 52161 1941
26 7082 39 60374 1625
27 8967 37 69879 1367
28 11434 36 87959 1178
29 14374 20 131472 987
30 17197 12 233663 841

* Pregnancies are deemed successful if a heartbeat is detected.
Show results for pregnancies between and years old