Beta hCG, BHCG

Original price was: ₹500.00.Current price is: ₹399.00.

Beta Human Chorionic Gonadotropin (β-hCG) Test – Total

The Beta hCG (β-hCG) Total Test measures the levels of human chorionic gonadotropin (hCG) in the blood. It is commonly used for pregnancy confirmation, monitoring pregnancy health, and detecting certain cancers.


1. What is Beta hCG?

🔹 hCG is a hormone produced by the placenta shortly after implantation in pregnancy.
🔹 The beta (β) subunit is unique to hCG and is measured in blood tests for accuracy.
🔹 It can also be produced in certain tumors, making it a marker for some cancers.


2. Why is the Beta hCG Test Done?

Detects pregnancy (as early as 10 days after conception)
Monitors pregnancy health (ectopic pregnancy, miscarriage risk)
Checks for molar pregnancy (abnormal pregnancy growth)
Diagnoses and monitors hCG-producing cancers (gestational trophoblastic disease, testicular cancer)


3. Normal Beta hCG Levels in Pregnancy

Pregnancy Stage hCG Levels (mIU/mL)
Non-Pregnant <5 mIU/mL (Negative)
3 – 4 Weeks 5 – 426
4 – 5 Weeks 19 – 7,340
5 – 6 Weeks 1,080 – 56,500
6 – 8 Weeks 7,650 – 229,000
8 – 12 Weeks 25,700 – 288,000
12 – 16 Weeks 13,300 – 254,000
16 – 29 Weeks 940 – 60,000
29 – 41 Weeks 940 – 60,000

🔹 hCG doubles every 48–72 hours in early pregnancy.
🔹 Low or slow-rising hCG may indicate miscarriage or ectopic pregnancy.
🔹 Very high hCG may suggest multiple pregnancies (twins) or molar pregnancy.


4. Causes of Abnormal Beta hCG Levels

🔻 Low hCG (Possible Causes):

Condition Possible Cause
Miscarriage (Spontaneous Abortion) Failing pregnancy
Ectopic Pregnancy Pregnancy outside the uterus
Blighted Ovum Empty gestational sac
Wrong Gestational Age Late ovulation or miscalculated conception date

🔺 High hCG (Possible Causes):

Condition Possible Cause
Multiple Pregnancy (Twins, Triplets) More hCG production
Molar Pregnancy (Gestational Trophoblastic Disease) Abnormal placental growth
hCG-Producing Tumors Testicular, ovarian, or trophoblastic cancer

5. hCG as a Cancer Marker

Beta hCG is also used to diagnose and monitor certain cancers, including:
Gestational Trophoblastic Disease (GTD)
Testicular Cancer (Seminoma, Choriocarcinoma)
Ovarian Cancer
Lung, Liver, and Stomach Cancers (hCG-producing tumors)


6. How is the Beta hCG Test Performed?

📌 Sample: Blood (serum) or urine
📌 Fasting: Not required
📌 Timing: Can detect pregnancy 10 days after ovulation
📌 Method: Immunoassay


7. Treatment & Follow-Up

🔹 For Pregnancy Monitoring:

  • If hCG doubles every 48 hours, pregnancy is progressing normally.

  • If hCG levels drop or rise too slowly, further tests (ultrasound, progesterone levels) may be needed.

🔹 For Molar Pregnancy or Cancer:

  • Surgical removal of abnormal tissue

  • Chemotherapy or radiation for cancer treatment

  • Regular hCG monitoring to check for recurrence


Key Takeaways

Beta hCG confirms pregnancy and tracks its progress.
Low hCG may indicate miscarriage or ectopic pregnancy.
High hCG may suggest twins, molar pregnancy, or cancer.
Non-pregnant individuals with high hCG may have hCG-producing tumors.
Regular monitoring helps in pregnancy management and cancer treatment.