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There are approximately 3 million unintended pregnancies in the United States each year.
Did you know?
IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.
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Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.
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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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Cyanide works by making the human body unable to use oxygen.