First Response Ovulation Calculator

Featured Article
Definition

The immune response is how your body recognizes and defends itself against bacteria, viruses, and substances that appear foreign and harmful.


Alternative Names

Innate immunity; Humoral immunity; Cellular immunity; Immunity; Inflammatory response; Acquired (adaptive) immunity


Information

The immune system protects the body from potentially harmful substances by recognizing and responding to antigens. Antigens are molecules (usually proteins) on the surface of cells,...

Read more

More information on "First Response Ovulation Calculator"

From Our Experts

See more SharePosts »

From Our Sources

More on Sexual Health »