title: Depo-Provera and bone density: what should you tell teen users?
mesh_terms: D000293:Adolescent; D000367:Age Factors; D000569:Americas; D001695:Biology; D001842:Bone and Bones; D002118:Calcium; D055598:Chemical Phenomena; D002621:Chemistry; D003267:Contraception; D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003710:Demography; D019049:Developed Countries; D004703:Endocrine System; D004967:Estrogens; D005193:Family Planning Services; D006728:Hormones; D007267:Injections; D007287:Inorganic Chemicals; D017258:Medroxyprogesterone Acetate; D008670:Metals; D009656:North America; D010827:Physiology; D011153:Population; D011154:Population Characteristics; D014481:United States
chemical_list: D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D004967:Estrogens; D006728:Hormones; D007287:Inorganic Chemicals; D008670:Metals; D017258:Medroxyprogesterone Acetate; D002118:Calcium
keywords: Adolescents; Adolescents, Female; Age Factors; Americas; Biology; Calcium; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptive Agents, Progestin; Contraceptive Methods; Demographic Factors; Depo-provera; Developed Countries; Endocrine System; Estrogens; Family Planning; Hormones; Ingredients And Chemicals; Injectables; Inorganic Chemicals; Medroxyprogesterone Acetate; Metals; North America; Northern America; Physiology; Population; Population Characteristics; Skeletal Effects; United States; Youth