What's this test for?

This test is ideal if you're experiencing fertility issues, irregular or absent periods, unexpected breast milk production when not pregnant or nursing, or reduced sex drive. It helps identify hormonal imbalances that may be affecting your ability to conceive, menstrual regularity, or overall reproductive health. Many women use this test when they suspect hormone-related issues but want concrete answers about their prolactin levels.

What happens after I get my results?

You'll receive detailed doctor notes in simple language explaining what your prolactin levels mean for your fertility, menstrual cycle, and overall hormonal health. These notes include personalized recommendations like lifestyle changes, stress management techniques, supplement suggestions, or whether you should consider seeing an endocrinologist. You'll also get the standard lab report and can track your prolactin levels over time using our trends feature to see how your interventions are working.

What's included in this test?

This test measures Prolactin with dilution capability. This test measures prolactin, the hormone responsible for milk production and reproductive function. Elevated prolactin can interfere with ovulation and fertility, cause irregular periods, and affect sex hormone balance. This specialized measurement with dilution capability is particularly useful when initial testing suggests very high levels that need accurate quantification.

When will I get my results?

Results are typically available within 1-3 business days after your blood sample reaches the laboratory. You'll receive an email notification as soon as your results are ready to view in your secure online account. The quick turnaround helps you get answers about your hormonal health without long waiting periods.

Who should consider getting this test?

This test is important for women experiencing fertility difficulties, irregular or missed periods, or unexplained breast milk production. It's also valuable for those with reduced libido, erectile dysfunction in men, or symptoms of a pituitary gland disorder. Anyone taking medications that may affect prolactin levels or monitoring treatment for high prolactin should also consider this test.

What symptoms indicate I may need this test?

Common signs include difficulty getting pregnant despite regular attempts, irregular or completely absent menstrual periods, and unexpected breast milk leakage when not breastfeeding. Other symptoms include reduced interest in sex, headaches with vision changes, excessive body hair growth, or acne. Men may experience low testosterone symptoms like fatigue and reduced muscle mass.

What is prolactin and why does it matter?

Prolactin is a hormone produced by your pituitary gland that primarily controls milk production after childbirth. Beyond breastfeeding, it plays a crucial role in reproductive health by helping regulate your menstrual cycle and fertility. When prolactin levels are too high outside of pregnancy or nursing, it can disrupt ovulation, interfere with getting pregnant, and affect your sex hormones.

What does high prolactin mean?

High prolactin levels can prevent ovulation, making it difficult to conceive and causing irregular or absent periods. Elevated levels may be caused by pituitary tumors, certain medications, thyroid problems, or chronic stress. High prolactin can also lower estrogen in women and testosterone in men, leading to reduced sex drive and other hormonal symptoms.

How can I naturally support healthy prolactin levels?

Managing stress through meditation, yoga, or regular relaxation practices can help regulate prolactin since stress elevates this hormone. Getting adequate sleep (7-9 hours nightly) and maintaining consistent sleep schedules supports healthy hormone balance. Avoiding excessive high-intensity exercise and ensuring sufficient calorie intake can also help, as physical stress can raise prolactin levels.

How often should I retest my prolactin levels?

If you're being treated for high prolactin, your doctor will typically retest every 4-6 weeks after starting medication until levels normalize. Once stable, testing every 3-6 months is common for ongoing monitoring. If you're testing for fertility issues and results are high, follow-up testing in 2-4 weeks helps confirm the result and rule out temporary elevations from stress or recent exercise.

Getting your blood test with us is easy, private & backed by the power of science.Long story short: In the test options, use the filters or search box to narrow your choices and find the test you want. If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test. Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout. If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want. When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system. Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy! If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

How do I know which test to get?

In the test options, find the test you want. If you’re not sure which test to get, we can lend a hand in finding the right option. Just text or call us at 754-799-7833, email us at support@privatemdlabs.com, and we'll gladly help you. We've got your back and reply quickly.

When will my lab results be available?

Most test results will be available within 1–3 business days. Once they're ready, we'll send an email and text message to let you know. After your blood draw, just hang tight and don't worry – we'll keep you updated and in the loop! If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com, and we'll gladly help you.

Is it possible to make changes to my lab order if I made a mistake with the name, date of birth, or any other details?

Absolutely! We totally understand that errors can happen. No worries, we're here to help you. Just reach out to us via text at 754-799-7833 or shoot us an email at support@privatemdlabs.com. Remember to include your order number and let us know the correct information you’d like to update. Our awesome team will jump right in and make sure everything is sorted out and accurate for you. There are no changes necessary if your address is wrong on the requisition though. We don’t mail anything out. Our lab requires an address to be listed to generate an order.

Do you accept health insurance?

Only HSA & FSA is accepted. Our services are strictly self-pay and cannot be submitted to your health insurance provider except for Health Savings Accounts or Flexible Savings Accounts. This policy applies to all insurance companies, including federal health insurance programs like Medicare. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com.

Can I cancel my order?

Yes. We get it – sometimes your needs change. As long as your samples haven’t been collected yet, we’re happy to help you cancel your order. If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com. You can read more about our cancellation policy here.

How can I find a lab location near me?

During the ordering process, you’ll be able to select a specific lab near you, with no strings attached! You can switch it up later easily and visit any of our authorized locations as long as it’s the same lab company you selected your test for (Quest Diagnostics or Labcorp). Before you proceed with your order, feel free to browse through all our lab locations here. This will give you the peace of mind of knowing that there's a lab nearby your home, office or your favorite gym. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

Prolactin Test - Fertility & Irregular Periods Check

Getting your blood test with us is easy, private & backed by the power of science.

Long story short:

In the test options, use the filters or search box to narrow your choices and find the test you want.
If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test.
Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout.
If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want.
When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system.
Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way.
You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!

754-799-7833

[email protected]

Hormone Test for Fertility and Irregular Periods

Prolactin, Dilution

90 day happiness guarantee

Prescription & fees included

Easy to understand results

Fast & convenient

90 day happiness guarantee

Prescription & fees included

Easy to understand results

Fast & convenient

What's this test for?

What's included in this test?

What happens after I get my results?

Here’s why 1,000,000+ customers chose us for affordable hassle-free private blood testing.

Hormone Test for Fertility and Irregular Periods

90 day happiness guarantee

Prescription & fees included

Easy to understand results

Fast & convenient

1,000,000+ blood tests later, here's what our customers say