The Rh factor is a type of protein that's usually found on red blood cells. When you have this protein, you’re considered Rh positive. About 85% of people are Rh-positive. The rest are Rh-negative.

When you're a mom-to-be, one of the prenatal tests you may get is an antibody test or antibody screening. It looks for certain antibodies, special proteins made by your immune system, in your blood.

Your blood type is determined based on specific antigens present in your blood. You can find out your blood type by asking your doctor for a test, donating blood, or taking an at-home blood test. Your ...

They can reveal valuable health information about you and your baby, but some come with more considerations than others. Credit...Maggie Chiang Supported by By Emily Mullin This guide was originally ...

Ever heard about RH compatibility? You'll hear the words mentioned more than a few times during pregnancy. But what is it, and why is it so important to learn about it during pregnancy? Put simply: ...

In March, the U.S. FDA reported a major shortage of Rhogam, the anti-D immune globulin most widely used to prevent Rh factor incompatibility in pregnancy. Without treatment, second and subsequent ...

Pre-pregnancy tests aim to ensure a safe and healthy pregnancy for both the mother and the baby. By undergoing pre-pregnancy testing, individuals or couples can address any health concerns, optimise ...

Knowing their blood type can help people better understand their health and be more informed about potential treatments. A person can find out their blood type with a blood test or other methods. The ...