What's this test for?

This test is ideal if you're pregnant or planning to become pregnant, as it detects antibodies in your blood that could affect your baby's red blood cells. It's also essential if you need a blood transfusion, have had previous transfusions, or have experienced unexplained reactions to blood products. Many people need this test to ensure safe pregnancy outcomes or to identify the cause of unexplained anemia or fatigue related to blood disorders.

What happens after I get my results?

You'll receive detailed doctor notes in simple language explaining whether antibodies were detected and what that means for your health or pregnancy. These notes include personalized recommendations such as when to retest, whether additional monitoring is needed during pregnancy, or next steps if you're preparing for a transfusion. You'll also get the standard lab report and can track your antibody status over time using our trends feature, which is especially helpful for monitoring throughout pregnancy.

What's included in this test?

This test measures Antibody Screen, RBC with Reflex to Identification, Titer, and Antigen Typing. This test screens your red blood cells for unexpected antibodies that could cause complications during pregnancy or blood transfusions. If antibodies are detected, the test automatically reflexes to identify which specific antibodies are present, measure their strength through titration, and determine your blood antigen type. Together, these measurements provide crucial information to prevent transfusion reactions and protect babies from hemolytic disease during pregnancy.

Who should consider getting this test?

This test is essential for all pregnant women, especially those who are Rh-negative or have had previous pregnancies. It's also important for anyone preparing for surgery or medical procedures that may require transfusions, people with a history of blood transfusions, and those with unexplained anemia or jaundice. If you've ever had a reaction to a blood transfusion or have a family history of blood incompatibility issues, this test is crucial.

What symptoms indicate I may need this test?

You may need this test if you're experiencing unexplained fatigue, weakness, or shortness of breath that could indicate hemolytic anemia. During pregnancy, there are typically no symptoms, but the test prevents potential complications like jaundice or anemia in your baby. If you've had previous transfusion reactions such as fever, chills, or back pain during blood transfusions, this test helps identify the cause and prevent future reactions.

What does it mean if antibodies are detected?

If antibodies are detected, it means your immune system has developed antibodies against certain red blood cell antigens, usually from previous transfusions or pregnancies. For pregnant women, certain antibodies can cross the placenta and affect the baby's red blood cells, requiring closer monitoring throughout pregnancy. If you need a transfusion, detected antibodies mean you'll need specially matched blood to avoid reactions, which is why the test reflexes to identify exactly which antibodies are present.

How can pregnancy affect my antibody screening?

During pregnancy, if your baby's blood type is different from yours (especially if you're Rh-negative and baby is Rh-positive), you can develop antibodies that may affect current or future pregnancies. This typically happens during delivery, miscarriage, or certain pregnancy procedures when your blood mixes with your baby's. That's why this screening is done early in pregnancy and sometimes repeated later to catch any new antibody development.

What is RBC antibody identification and why does it matter?

RBC antibody identification is the process of determining exactly which specific antibodies are present in your blood when the initial screening is positive. This matters because different antibodies have different levels of clinical significance - some can cause serious transfusion reactions or pregnancy complications, while others are less concerning. Knowing the specific antibody helps your healthcare team make informed decisions about blood matching for transfusions and monitoring strategies during pregnancy.

How often should I get retested during pregnancy?

If your initial antibody screen is negative and you're not at high risk, you'll typically be retested around 28 weeks of pregnancy. If antibodies are detected, you'll need more frequent monitoring throughout your pregnancy, often every 2-4 weeks, to track antibody levels and ensure your baby's well-being. Your healthcare provider may also recommend testing after any event where your blood could mix with your baby's, such as amniocentesis or abdominal trauma.

What happens if my results show unexpected antibodies?

If unexpected antibodies are found, the test will automatically reflex to identify the specific antibody type and measure its strength through titers. Your doctor will use this information to determine if closer monitoring is needed during pregnancy or if special blood products are required for future transfusions. In many cases, appropriate monitoring and preventive measures can successfully manage the situation, and your healthcare team will create a personalized plan based on your specific antibody profile.

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.

RBC Antibody Screen - Pregnancy & Transfusion Safety

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]

Blood Test for Pregnancy Antibody Screening

Antibody Screen, RBC with Reflex to Identification, Titer, and Antigen Typing

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.

Blood Test for Pregnancy Antibody Screening

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