Introduction

Human Chorionic Gonadotropin (hCG) is a hormone produced during pregnancy. It plays a crucial role in supporting the early stages of pregnancy by stimulating the production of progesterone.

Monitoring beta hCG levels in pregnancy helps confirm pregnancy and assess fetal health.

This guide will explain hCG levels by week of pregnancy, what’s considered normal, and when to consult a doctor.

What Level of hCG is Considered Pregnant?
A beta hCG level above 5 mIU/mL suggests a possible pregnancy, while levels above 25 mIU/mL confirm pregnancy.

Home pregnancy tests detect hCG in urine, but blood tests provide more precise results.

Learn more about hCG levels and pregnancy confirmation from New World Fertility Center.

hCG Levels When Not Pregnant
A normal hCG level in a non-pregnant woman is typically less than 5 mIU/mL.

Elevated hCG levels without pregnancy may indicate medical conditions like tumors, hormonal imbalances, or recent fertility treatments.

Read more on hCG levels and their medical significance at WebMD.

Beta hCG Levels by Pregnancy Week
1 Week Pregnant hCG Levels
At this stage, hCG is not yet detectable, as implantation has not yet occurred.

2 Weeks Pregnant hCG Levels
hCG levels start at 5–50 mIU/mL, depending on when implantation happens.

3 Weeks Pregnant hCG Levels
hCG levels range from 5–50 mIU/mL, with possible early detection via a sensitive blood test.

4 Weeks Pregnant hCG Levels (First Missed Period)
hCG range: 10–750 mIU/mL.

Home pregnancy tests are usually positive by this time.

Find detailed hCG level charts and pregnancy tracking at American Pregnancy Association.

5 Weeks Pregnant hCG Levels
hCG levels increase significantly to 217–7,138 mIU/mL.

The hormone should double every 48–72 hours in a healthy pregnancy.

6 Weeks Pregnant hCG Levels
Levels rise rapidly: 152–32,177 mIU/mL.

At this stage, pregnancy symptoms become more prominent.

Symptoms of Rising hCG Levels
Common Symptoms:

Nausea (morning sickness)

Fatigue

Breast tenderness

Mood swings

What High hCG Levels Might Indicate:

Twin or multiple pregnancies

Molar pregnancy (abnormal growth of pregnancy tissue)

Miscalculated gestational age

FAQs on hCG Levels
What is a normal hCG level in a woman?
In non-pregnant women: Less than 5 mIU/mL.

During pregnancy: Levels vary by gestational age (see chart above).

What is hCG level for no pregnancy?
0–5 mIU/mL is considered negative for pregnancy.

एचसीजी लेवल फॉर नो प्रेगनेंसी क्या है?
अगर किसी महिला का एचसीजी स्तर 5 mIU/mL से कम है, तो यह गर्भावस्था को नकारात्मक माना जाता है।

Conclusion

Understanding hCG levels in pregnancy is crucial for tracking pregnancy health.

If hCG levels do not rise appropriately, consult a doctor to rule out complications.

For expert fertility guidance, visit New World Fertility, where our specialists provide advanced fertility treatments and pregnancy monitoring.