Blood Health Information Hub

Can Taking Hormonal Birth Control Cause Blood Clots?

The risk of hormonal birth control causing blood clots is very low for most people, though individuals with a history of blood clots may wish to speak with their doctors about their options.

Learn More About Birth Control and Blood Clots

How likely is it a person will develop a blood clot because of a long flight?

Air travel can increase the risk of developing blood clots, but it’s a rare complication that can be minimized.

Learn More About Blood Clots and Air Travel

Am I a good candidate for donating blood if I’m iron deficient?

People with iron deficiency may not be good candidates for donating blood.

Learn More About Iron Deficiency and Blood Donation

Are blood transfusions from young donors approved to treat aging or age-related health conditions?

Blood transfusions have not been approved to treat, delay, or reverse aging or age-related health conditions.

Learn More About Transfusions and Aging

Could my blood type affect my chances of getting COVID-19?

More research is needed to determine if blood type plays a role in the likelihood of getting sick with COVID-19.

Learn More About COVID-19 and Blood Type

Is it considered safe to play sports if I have sickle cell trait?

When taking normal precautions, it is safe for people with sickle cell trait to play sports and participate in moderate exercise.

Learn More About Sickle Cell Trait and Sports

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