Maternal Marker Alpha Fetoprotein (AFP)

Maternal Marker Alpha Fetoprotein (AFP)

Category
Pregnancy
Sample
Usually a blood sample; for some infections a swab, CSF, urine or other sample is used — as advised by your doctor
Reports () Terms & Conditions Report time varies with time of sample collection.
In 2 days
Fasting
No Fasting
Age
21-45 Years

What Is This Test?

Measures alpha-fetoprotein (AFP) in the mother's blood during pregnancy.

Why this test is performed?

High levels may indicate open neural tube defects (e.g., spina bifida) or abdominal wall defects; used in second-trimester screening.

Who should take this test?

Women planning pregnancy or who are pregnant, as advised by the gynaecologist.

Test Preparation

No fasting needed.

Medical disclaimer · for information only, not medical advice

This article is for general information and education only. It is not medical advice, does not create a doctor–patient relationship, and is not a substitute for consultation with a qualified doctor who has assessed your individual situation. Never delay seeking medical advice because of something you have read here.

In a medical emergency, call 112, or 108 for an ambulance where that service operates, or go to your nearest emergency department. If you are in mental health distress, Tele-MANAS is free and available 24×7 on 14416.

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Frequently asked questions

No. Screening tests estimate risk only. A high-risk result is followed by counselling and, if chosen, confirmatory tests such as NIPT, CVS or amniocentesis.

No fasting is needed. You can eat and drink normally unless your doctor has advised otherwise.

Usually a blood sample; for some infections a swab, CSF, urine or other sample is used — as advised by your doctor.

Usually within 13–37 hours after the sample reaches the lab. You will receive the report online.

This test is meant for women only.

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