That being said, the American Pregnancy Association cites the following
chart as
normal ranges of hCG
for the number of weeks after the woman’s last menstrual period:
* 3 weeks: 5 - 50 mIU/ml
* 4 weeks: 5 - 426 mIU/ml
* 5 weeks: 18 - 7,340 mIU/ml
* 6 weeks: 1,080 - 56,500 mIU/ml
* 7 - 8 weeks: 7, 650 - 229,000 mIU/ml
* 9 - 12 weeks: 25,700 - 288,000 mIU/ml
* 13 - 16 weeks: 13,300 - 254,000 mIU/ml
* 17 - 24 weeks: 4,060 - 165,400 mIU/ml
* 25 - 40 weeks: 3,