More hcg info....

At 14 DPO, the average HCG level is 48 mIU/ml, with a typical range of 17-119 
At 15 DPO, the average HCG level is 59 mIU/ml, with a typical range of 17-147 
At 16 DPO, the average HCG level is 95 mIU/ml, with a typical range of 33-223 
At 17 DPO, the average HCG level is 132 mIU/ml, with a typical range of 17-429 
At 18 DPO, the average HCG level is 292 mIU/ml, with a typical range of 70-758 
At 19 DPO, the average HCG level is 303 mIU/ml, with a typical range of 111-514 
At 20 DPO, the average HCG level is 522 mIU/ml, with a typical range of 135-1690 
At 21 DPO, the average HCG level is 1061 mIU/ml, with a typical range of 324-4130 
At 22 DPO, the average HCG level is 1287 mIU/ml, with a typical range of 185-3279 
At 23 DPO, the average HCG level is 2034 mIU/ml, with a typical range of 506-4660
At 24 DPO, the average HCG level is 2637 mIU/ml, with a typical range of 540-10,000