Ver el código de «Beta-HCG»

== Chart ==

{| class="pbNotSortable" border="1" cellpadding="1" cellspacing="1" width="200"
|-
| '''Wk'''
| '''Min'''
| '''Max'''
|-
| 3
| 0
| 5
|-
| 4
| 5
| 426
|-
| 5
| 18
| 7,340
|-
| 6
| 1,080
| 56,500
|-
| 7-8
| 7,650
| 229,000
|-
| 9-12
| 25,700
| 288,000
|-
| 13-16
| 13,300
| 254,000
|-
| 17-24
| 4,060
| 165,400
|-
| 25-birth
| 3,640
| 117,000
|-
| 4-6 post
| NA
| <5
|}