HCG level chart by weeks post LMP in mIU/mL

Expected HCG beta subunit, the pregnancy hormone which come from placenta to enrich the fetus during the pregnancy terms.

Duration: first trimester, second trimester, and third trimester

Measuring unit: mIU/mL:

HCG level for non-pregnant female is <5 mIU/mL (<5 IU/L)
Normal postmenopausal hCG level <9.5 mIU/ml

• 3 weeks LMP: 5 - 50 mIU/ml
• 4 weeks LMP: 5 - 426 mIU/ml
• 5 weeks LMP: 18 - 7,340 mIU/ml
• 6 weeks LMP: 1,080 - 56,500 mIU/ml
• 7 - 8 weeks LMP: 7, 650 - 229,000 mIU/ml
• 9 - 12 weeks LMP: 25,700 - 288,000 mIU/ml
• 13 - 16 weeks LMP: 13,300 - 254,000 mIU/ml
• 17 - 24 weeks LMP: 4,060 - 165,400 mIU/ml
• 25 - 40 weeks LMP: 3,640 - 117,000 mIU/ml

HCG levels in IU/L
Source:

blood test results.com