Blood types
You inherit your blood type from your parents. Learn more about blood types and why receiving the wrong type of blood can be dangerous.
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Blood and blood vessels
Blood flowing through the blood vessels carries oxygen, nutrients and waste around the body. Find out the components of blood.
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Routine antenatal tests
During pregnancy, you'll be offered a range of tests, including blood tests and ultrasound scans. Each test can tell you something about you and your baby’s health.
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Heart transplants
A heart transplant is an operation to replace a damaged heart with a healthy donor heart. Learn about waiting lists and life after a transplant.
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