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Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

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Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

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The familiar sounds of your heart are made by the heart's valves as they open and close.

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A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Patients with physical special needs, such as a wheelchair, need to have this documented in their he Patients with physical special needs, such as a wheelchair, need to have this documented in their he
Anthropologist Andrea Wiley (left) investigates the effects of high-altitude living on reproductive Anthropologist Andrea Wiley (left) investigates the effects of high-altitude living on reproductive
In the summer of 1963, Buddhist monks protested against the rule of Diem (and his brother, the ... In the summer of 1963, Buddhist monks protested against the rule of Diem (and his brother, the ...
This couple, a brother and sister in Germany and the proud parents of this child, are challenging ... This couple, a brother and sister in Germany and the proud parents of this child, are challenging ...
Common Physical and Mental Health Problems of Different Cultural Groups Common Physical and Mental Health Problems of Different Cultural Groups
Eating calcium-rich foods daily assists with bone health, muscle contraction, and blood clotting Eating calcium-rich foods daily assists with bone health, muscle contraction, and blood clotting
Video: Pressure Flow Model Animation

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