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Pregnancy Follow-Up Hormone Profile (Serum)

Published: August 9, 2026Updated: August 17, 2026

This blood test helps monitor key hormones during pregnancy to ensure both you and your baby are healthy. It may include tests for hormones that support pregnancy, fetal development, and maternal well-being.

Quick summary

["This test helps track important hormone levels throughout your pregnancy journey."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 17, 2026Editorial policy

Key facts at a glance

LOINC
106789-1
Short code
Where pregnancy followed-up
Synonyms
Where pregnancy followed-up
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Critical range
0.5 N/A – —
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

Why This Test Is Done

Your healthcare provider may order this test at different stages of pregnancy to check for hormonal balance, detect potential issues early, or monitor how your body is responding to pregnancy. It might also be used to assess conditions like gestational diabetes, thyroid function, or other pregnancy-related concerns.

What Hormones Are Typically Measured?

While the exact hormones vary based on your specific needs, common ones may include human chorionic gonadotropin (hCG), progesterone, estrogen, thyroid-stimulating hormone (TSH), and others. These hormones play critical roles in supporting pregnancy and fetal development.

When Might You Need This Test?

This test might be recommended during routine prenatal visits, if you have symptoms like unusual fatigue, swelling, or signs of complications, or if your provider suspects an issue like high or low hormone levels affecting your pregnancy.

What Does the Test Involve?

A small blood sample will be taken from a vein in your arm. The sample is then sent to a lab for analysis. You may feel a slight pinch, but it typically doesn’t cause discomfort. The process usually takes a few minutes.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Clinical Significance

Short name

Pregnancy Hormone Check

Frequently asked questions

How will the results affect my pregnancy?
Results will be reviewed by your healthcare provider to determine if any adjustments to your care plan are needed. Elevated or low hormone levels can sometimes indicate conditions that require monitoring or treatment, such as thyroid issues, gestational diabetes, or other pregnancy-related complications.
What if my results are outside of normal ranges?
If your hormone levels are outside expected ranges, your provider may recommend further testing, lifestyle changes, or additional follow-up care. They will work with you to address any concerns and develop a plan tailored to your needs.
How often will I need this test?
The frequency of this test depends on your pregnancy stage, overall health, and any specific concerns. Your provider will let you know how often you should have it done, which may vary from once to several times during your pregnancy.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 17, 2026. · Read our editorial policy