Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

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There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

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Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

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