What is demography define

demographics in health care: age, race, gender, ethnicity of a patient

demographics other definition: study field of populations

Explanation:

it hurts at first because " the cherry is broken" which is a thin layer of skin that breaks so the first time girls have sex it hurts and it bleeds but after the first time it does hurt again because the skin that ia torn does not break again/ grow back.

answer; /// an alphabetical list of sources arranged according to a citation style and followed by a summary of the content;