Description
Prolactin
Sample Type: Serum
Tests Included:
Serum Prolactin
Sa
mple Required:
Blood sample, usually drawn in the morning.
T
est Time:
Results are typically available within a few hours.
Te
st Range Values:
Normal prolactin levels in non-pregnant individuals are generally less than 20 nanograms per milliliter (ng/mL).
What is the test?
This test measures the level of prolactin in the blood, a hormone responsible for milk production and regulation of the menstrual cycle.
T
est Procedure:
A blood sample is drawn from a vein, usually in the morning when prolactin levels are higher, to measure the prolactin concentration in the serum.
When to take the test:
When a healthcare provider suspects issues related to the pituitary gland, irregular menstrual cycles, fertility problems, or unexplained milk production (galactorrhea), they may order a prolactin test.
Who should take the test:
Patients with symptoms like unexpected breast milk production, irregular periods, or fertility issues may require this test.
Pr
ecautions for exceptional cases (pregnancy, etc.):
Prolactin levels increase during pregnancy and breastfeeding; healthcare providers will consider these factors when interpreting the results.
* Please note that specific testing protocols and guidelines may vary based on the latest recommendations from health authorities and regulatory agencies. It is essential to consult healthcare professionals and follow local testing guidelines for accurate and appropriate testing.
