15 weeks Here are the expected hCG ranges in the first 18 weeks of pregnancy: 3 weeks: 5 – 72 mIU/mL 4 weeks: 10 -708 mIU/mL Within the first 2-4 weeks after fertilization, hCG usually doubles every 48-72 hours. An increase of at least 35% in 48 hours in early pregnancy is still considered normal. Below 1,200 mIU/ml, hCG usually doubles every 48-72 hours, but 35%+ is still normal.In most normal pregnancies, at hCG levels below 1,200 mIU/ml, the hCG level usually doubles every 48-72 hours and normally increases by at least 60% every two days.In early pregnancy, a 48-hour increase of hCG by 35% can still be considered normal.As your pregnancy progresses, the hCG level increase slows down significantly.More items.

What should hCG level be at 19 weeks?

13 – 16 weeks: 13,300 – 254,000 mIU/ml. 17 – 24 weeks: 4,060 – 165,400 mIU/ml. 25 – 40 weeks: 3,640 – 117,000 mIU/ml. Non-pregnant women: <5.0 mIU/ml.

What are hCG levels in second trimester?

16 weeks: 9,000 – 56,000 IU/L. 16 – 29 weeks (second trimester): 1,400 – 53,000 IUL. 29 – 41 weeks (third trimester): 940 – 60,000 IU/L.

Does hCG rise in second trimester?

Levels generally peak at around 8 to 14 weeks after conception. After that they decline somewhat, and usually plateau during the second and third trimester. It is possible – though uncommon – for hCG levels to fall instead of rise, and then rise again.

What hCG level indicates healthy pregnancy?

An hCG level of less than 5 mIU/mL is considered negative for pregnancy, and anything above 25 mIU/mL is considered positive for pregnancy. An hCG level between 6 and 24 mIU/mL is considered a grey area, and you’ll likely need to be retested to see if your levels rise to confirm a pregnancy.

What is the normal hCG level at 18 weeks post LMP?

18 weeks the HCG level is among 8,000-58,000 Concise hcg level chart by weeks number post LMP Vs BHCG concentrations in unit mIU/L: Normal level of b-HCG subunit in men is <5 mIU/mL (<5 IU/L) Normal beta subunit HCG in non-pregnant women is <5 mIU/mL (<5 IU/L)

What is a normal hCG level 48 hours after conception?

In most normal pregnancies, at hCG levels below 1,200 mIU/ml, the hCG level usually doubles every 48-72 hours and normally increases by at least 60% every two days. In early pregnancy, a 48-hour increase of hCG by 35% can still be considered normal.

What is a normal hCG level for a woman?

For postmenopausal women, an hCG level up to 14 mIU/ml can be considered normal. In a study of 20 patients in the first 40 days of pregnancy, the hCG concentration rose by at least 66 percent every 48 hours in 85 percent of viable IUPs; but still, 15 percent of viable pregnancies had a rate of hCG rise less than this threshold.

How often do hCG levels go up in early pregnancy?

hCG Doubling Every: 72 hours. 2-Day Increase: 72 hours. In most normal pregnancies at an hCG level below 1,200 mIU/ml, the hCG usually doubles every 48-72 hours. At levels below 6,000 mIU/ml, the hCG levels normally increase by at least 60% every 2-3 days.