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Did you know?
Everyone has one nostril that is larger than the other.
Did you know?
There are approximately 3 million unintended pregnancies in the United States each year.
Did you know?
As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.
Did you know?
There are 20 feet of blood vessels in each square inch of human skin.
Did you know?
Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.