Medically reviewed by Andrea L. Braden, MD Key Takeaways Anemia can make you feel tired because your body isn't getting ...

Stripe patterns are commonly seen in nature—for instance, birds and fish move in coordinated flocks and schools, fingerprints ...

Researchers show that stripe patterns which appear when red blood cells are separated in a centrifuge are primarily caused by ...

Medically reviewed by Michael Menna, DOKey TakeawaysThe MCV test measures the size of your red blood cells.A normal MCV for ...

Your blood carries oxygen to all of the cells in your body. When there are problems with red blood cells, you can feel weak and tired and may have to take medicines or receive blood transfusions to ...

Hemolytic disease of the newborn is a type of anemia that begins during pregnancy. It can cause serious illness in a newborn, but it may be diagnosed during prenatal screening and treated to avoid ...

Sickle cell anemia (SCA) is an inherited disorder of red blood cells. Some parents may learn that their infant has this disorder after prenatal testing. Hospitals also test for SCA after birth as part ...

What Is a RDW Blood Test? An RDW blood test – also known as a red blood cell distribution width blood test – is a measure of the difference in your red blood cells’ size and volume. RDW is one part of ...

Sickle cell anemia is the most serious form of sickle cell disease (SCD). It occurs when a person inherits an irregular hemoglobin gene from each parent. Certain groups of people are more at risk of ...

Caden Major was born with sickle cell disease – an inherited blood disorder affecting red blood cells. Now at 19 years old, ...