title: [Sterility and infertility:  two concepts].
authors.forename: M
authors.initials: M
authors.lastname: Rochon
mesh_terms: D000367:Age Factors; D000569:Americas; D001695:Biology; D001721:Birth Intervals; D001722:Birth Order; D001723:Birth Rate; D002170:Canada; D002689:Chlamydia; D003267:Contraception; D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D003710:Demography; D019049:Developed Countries; D003906:Developing Countries; D004194:Disease; D005069:Evaluation Studies as Topic; D005191:Family Characteristics; D005193:Family Planning Services; D005195:Family Relations; D005298:Fertility; D007239:Infections; D007246:Infertility; D008962:Models, Theoretical; D009656:North America; D010827:Physiology; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D012098:Reproduction; D017584:Reproductive History; D012106:Research; D012107:Research Design; D012749:Sexually Transmitted Diseases; D013245:Sterilization, Reproductive; D013812:Therapeutics; D013997:Time Factors; D014566:Urogenital System
chemical_list: D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral
keywords: Age Factors; Americas; Bacterial And Fungal Diseases; Biology; Birth Order; Canada; Chlamydia; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptive Methods--side effects; Demographic Factors; Developed Countries; Developing Countries; Diseases; Evaluation; Evaluation Methodology; Family And Household; Family Characteristics; Family Planning; Family Relationships; Fertility; Fertility Measurements; First Birth; Infections; Infertility; Measurement; Models, Theoretical; Natural Fertility; North America; Northern America; Oral Contraceptives--side effects; Physiology; Population; Population Characteristics; Population Dynamics; Pregnancy History; Pregnancy Intervals; Reproduction; Reproductive Tract Infections; Research Methodology; Sexually Transmitted Diseases; Sterilization, Sexual; Time Factors; Treatment; Urogenital Effects; Urogenital System