Blackhawk - CA
Prolactin Levels Blood Test Near You in Blackhawk
This blood test measures prolactin, a hormone produced by the pituitary gland. Prolactin Levels Blood Test testing in Blackhawk, CA: order online, visit a patient service center near you, and review your results in a secure account.
- Typical price
- From $118
- Results
- 1-3 business days
- Preparation
- See preparation notes below
Order this test online
- Buy online in a few minutes - no doctor's visit needed for most tests.
- Sample collection at a patient service center near you.
- Results are typically ready within 1-3 business days.
- Secure, lab-reviewed results delivered to your account.
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About the Prolactin Levels Blood Test
This blood test measures prolactin, a hormone produced by the pituitary gland. Prolactin stimulates breast development and milk production, and it also influences the menstrual cycle and fertility. Levels normally rise during pregnancy and breastfeeding, but outside those situations an elevated prolactin can disrupt periods, reduce fertility, or cause nipple discharge. Because prolactin is released in pulses and can rise with stress, sleep, and recent nipple stimulation, collection is usually timed carefully. The test is ordered to evaluate unexplained cycle changes, fertility concerns, pituitary conditions, and certain medication effects. Results are interpreted with the clinical picture.
What this test measures
- Prolactin A pituitary hormone that supports breast development and milk production.
Who this test may be right for
- Women with irregular or absent periods
- Individuals with unexplained nipple discharge
- People being evaluated for infertility
- Those with suspected pituitary disorders or symptoms such as headaches and vision changes
Before your visit
- Collection is often recommended several hours after waking and after avoiding exercise and breast stimulation; follow your provider's instructions
- Report all medications, since many can raise prolactin
- Follow any additional instructions that come with your order
Understanding your results
Prolactin is compared against reference ranges that differ for men and non-pregnant women. A high level may be associated with pituitary causes, medication effects, thyroid problems, or stress, while a low level is uncommon and less often significant. Because prolactin can rise temporarily, a mildly elevated result may be repeated before conclusions are drawn. A healthcare provider should interpret the value with your symptoms and any further testing.
Prolactin Levels Blood Test near Blackhawk
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View testQuestions people ask
Where can I get a Prolactin Levels Blood Test near Blackhawk?
Patient service centers near Blackhawk collect samples for this test. Choose a location when you order and visit at a time that works for you.
How much does a Prolactin Levels Blood Test cost in Blackhawk?
Typical pricing is From $118, and the exact price is confirmed at checkout.
Do I need to prepare for this test?
Follow the lab's instructions.
How long do results take?
Most results are released in 1-3 business days.
What can cause a high prolactin level?
Prolactin can rise with pituitary conditions, certain medications, thyroid problems, stress, and recent nipple stimulation, so the cause is assessed in context.
Does prolactin affect the menstrual cycle?
Yes. Elevated prolactin can disrupt the cycle and affect fertility, which is why it is often measured when periods are irregular or absent.
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Laboratory services are provided by independent, CLIA-certified testing partners. Availability, pricing, and turnaround times can vary by location and are confirmed at checkout.