Search BabyMed
Loading

hCG Level in Early Pregnancy

Many women wonder what the hCG level in early pregnancy is. In most normal pregnancies with hCG levels below 1,200 mIU/ml, the hCG usually doubles every 48-72 hours and increases by at least 60% every two days.  

How Soon Can I Detect the Pregnancy?

Among the most important questions asked by women is: "How soon can I detect my pregnancy"? Most pregnancy tests and symptoms depend on high enough hCG levels — the higher the hCG level, the more symptoms you will have. A pregnancy is typically detected by a missed period and implantation bleeding, as well as through typical pregnancy symptoms and early positive pregnancy tests. You can help detect your pregnancy now by doing our online pregnancy test (OPT), and can calculate your hCG levels with the hCG Calculator.

What does it mean if the hCG is "slow rising"?

There is a wide range of normal hCG pregnancy hormone levels in early pregnancy. hCG is the abbreviation for "Human Chorionic Gonadotropin," also known as the "pregnancy hormone." This hormone begins to be produced by the placenta as soon as implantation happens about one week after fertilization and ovulation. hCG then continues to rise until about 10-12 weeks at which point it will stabilize or drop.
Many women wonder whether they have a normal hCG level or not.

  • An hCG level below 5 mIU/ml is considered "not pregnant."
  • An hCG level above 25 mIU/ml is considered "pregnant."
  • An hCG level between 5-25 mIU/ml requires a follow-up test to confirm what it could be.
  • At hCG levels in early pregnancy below 1,200 mIU/ml, the hCG usually doubles every 48-72 hours and it should normally increase by at least 60% every two days. 
  • Between 1,200 and 6,000 mIU/ml serum hCG levels in early pregnancy, the hCG usually takes 72-96 hours to double.
  • Above 6,000 mIU/ml, the hCG often takes over four or more days to double.
  • After 9-10 weeks of the pregnancy hCG levels normally decrease.

     Fetus in Amniotic Sac

It makes little sense to follow the hCG level in early pregnancy above 6,000 mIU/ml as at this point the increase is normally slower and not related to how well the pregnancy is doing. After two to three months the hCG numbers in early pregnancy will slow even further and eventually hCG levels even decline before reaching a plateau for the duration of the pregnancy.

There is really no single "normal" hCG level in early pregnancy and there is a very wide range of hCG values as pregnancy progresses.

If you are interested to find out if your pregnancy hCG level is progressing normally or not, then the most important information is to find out whether your blood hCG level is rising normally or not. See normal hCG levels below and more information about hCG HERE

hCG Levels
Days from LMP

Weeks
from LMP

Events Avg hCG
mIU/ml
Range hCG
mIU/ml
26 3w+5d   25 0-50
27 3w+6d   50 25-100
28 4w+0d Missed
period
75 50-100
29 4w+1d   150 100-200
30 4w+2d   300 200-400
31 4w+3d   700 400-1,000
32 4w+4d   1,710 1,050-2,800
33 4w+5d   2,320 1,440-3,760
34 4w+6d   3,100 1,940-4,980
35 5w+0d   4,090 2,580-6,530
36 5 1/7   5,340 3,400-8,450
37 5 2/7   6,880 4,420-10,810
38 5 3/7 yolk sac
8,770 5,680-13,660
39 5 4/7 yolk sac
11,040 7,220-17,050
40 5 5/7 yolk sac
13,730 9,050-21,040
41 5 6/7 yolk sac
15,300 10,140-23,340
42 6 heartbeat
16,870 11,230-25,640
43 6 1/7 heartbeat
20,480 13,750-30,880
44 6 2/7 heartbeat
24,560 16,650-36,750
45 6 3/7 embryo seen
29,110 19,910-43,220
46 6 4/7 embryo seen
34,100 25,530-50,210
47 6 5/7 embryo seen
39,460 27,470-57,640
48 6 6/7 embryo seen
45,120 31,700-65,380
49 7   50,970 36,130-73,280
50 7 1/7   56,900 40,700-81,150
51 7 2/7   62,760 45,300-88,790
52 7 3/7   68,390 49,810-95,990
53 7 4/7   73,640 54,120-102,540
54 7 5/7   78,350 58,200-108,230
55 7 6/7   82,370 61,640-112,870
56 8   85,560 64,600-116,310

 

 

Related Content

Popular Key Words

Popular Destinations