What's this test for?

This test is ideal if you're experiencing easy bruising, frequent nosebleeds, heavy menstrual periods, or prolonged bleeding after cuts, dental work, or surgery. It's also useful if you have a family history of bleeding problems and want to understand whether von Willebrand disease could be the cause. This panel helps identify the specific type and subtype of the condition so you know what you're dealing with.

What's included in this test?

This panel measures several markers of a blood protein called von Willebrand factor, which helps your blood clot properly, along with a related clotting factor. Testing multiple markers together helps distinguish between different subtypes of von Willebrand disease, which matters because treatment approaches differ depending on the subtype. Looking at these markers together gives a clearer picture than any single test alone.

What happens after I get my results?

Your results will appear in your account with each value's normal range clearly explained so you can see where you stand. If your results point toward a bleeding disorder, next steps typically include avoiding blood-thinning medications like aspirin before procedures and discussing precautions before any surgery or dental work. If any value suggests a serious bleeding risk, seek medical care promptly. You can download a standard lab report anytime and use the trends feature to track your levels if you retest in the future.

How can I naturally support healthy blood clotting?

Staying well hydrated and eating foods rich in vitamin K, like leafy greens, can support your body's natural clotting process. Avoiding excess alcohol and unnecessary use of blood-thinning supplements such as fish oil or high-dose vitamin E may also help reduce bleeding risk. That said, if you have a diagnosed bleeding disorder, lifestyle steps are a support measure, not a substitute for appropriate precautions before surgery or dental procedures.

When will I get my results?

Results are typically ready within about 7 days of your blood draw. This panel involves several specialized clotting tests, which is why it takes a bit longer than routine bloodwork. You'll get a notification as soon as your results are available in your account.

Who should consider this test?

This test is a good fit for people with a personal or family history of easy bruising, frequent nosebleeds, heavy periods, or excessive bleeding after injury, dental work, or surgery. It's also worth considering if a previous simple bleeding test came back unclear and more detail is needed. People preparing for a planned surgery who have a bleeding history may also want this panel beforehand.

What symptoms indicate I may need this test?

Common signs include bruising easily without a clear cause, nosebleeds that are hard to stop, heavy or prolonged menstrual bleeding, and bleeding gums. Prolonged bleeding after minor cuts, dental extractions, or surgery is another key symptom. If these symptoms run in your family, that's an added reason to get tested.

What does a low von Willebrand factor result mean?

A low result suggests your blood may not clot as efficiently as it should, which can explain symptoms like easy bruising or heavy bleeding. Depending on how low the level is and other test results, this could point to different types of von Willebrand disease. If your level is very low or you have active bleeding symptoms, seek medical care to discuss safe next steps.

What causes low von Willebrand factor levels?

Low levels are most often caused by an inherited genetic condition passed down in families, known as congenital von Willebrand disease. Less commonly, low levels can develop later in life due to other health conditions such as thyroid problems, certain blood disorders, or heart valve issues, a situation called acquired von Willebrand syndrome. Your results should be considered alongside your personal and family bleeding history for the full picture.

How often should I retest?

If you've been told you have borderline results or your symptoms change, retesting every 6-12 months can help track your levels over time. People with a confirmed diagnosis may only need retesting before major surgery or when new bleeding symptoms appear. Use the trends feature in your account to see how your results change over time.

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.

Von Willebrand Disease Panel - Bleeding Disorder Test

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

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