Beta Scores for Successful* Single Pregnancies From Women Aged 30 To 35

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 33 14 617 7
11 32 8 361 37
12 50 3 494 116
13 83 7 961 288
14 125 9 1666 566
15 190 4 2744 1188
16 288 6 3607 1511
17 420 9 4742 1651
18 618 14 6234 1720
19 902 18 6831 1700
20 1284 15 10000 1613
21 1795 11 19570 1469
22 2438 9 41000 1239
23 3311 109 42975 1073
24 4417 169 45047 901
25 5773 200 47218 735
26 7038 219 53920 613
27 8755 241 66087 514
28 10837 275 81000 434
29 13504 314 89931 354
30 16172 359 116260 301

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