An important aggregate factor in epidemiological studies of women's health. The concept usually includes the number and timing of pregnancies and their outcomes, the incidence of breast feeding, and may include age of menarche and menopause, regularity of menstruation, fertility, gynecological or obstetric problems, or contraceptive usage
An important aggregate factor in epidemiological studies of women's health. The concept usually includes the number and timing of pregnancies and their outcomes, the incidence of breast feeding, and may include age of menarche and menopause, regularity of menstruation, fertility, gynecological or obstetric problems, or contraceptive usage
Prevention of CONCEPTION by blocking fertility temporarily, or permanently (STERILIZATION, REPRODUCTIVE). Common means of reversible contraception include NATURAL FAMILY PLANNING METHODS; CONTRACEPTIVE AGENTS; or CONTRACEPTIVE DEVICES
Prevention of CONCEPTION by blocking fertility temporarily, or permanently (STERILIZATION, REPRODUCTIVE). Common means of reversible contraception include NATURAL FAMILY PLANNING METHODS; CONTRACEPTIVE AGENTS; or CONTRACEPTIVE DEVICES
Contraceptives -- Congresses. : The Contraceptive ethos : reproductive rights and responsibilities / edited by Stuart F. Spicker, William B. Bondeson, and H. Tristram Engelhardt, Jr
Chemical substances or agents with contraceptive activity in females. Use for female contraceptive agents in general or for which there is no specific heading
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Contraceptives -- Great Britain -- History : Biographies of remedies : drugs, medicines and contraceptives in Dutch and Anglo-American healing cultures / edited by M. Gijswijt-Hofstra, G.M. Van Heteren and E.M. Tansey
2016
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Contraceptives -- Great Britain -- History -- Congresses : Biographies of remedies : drugs, medicines and contraceptives in Dutch and Anglo-American healing cultures / edited by M. Gijswijt-Hofstra, G.M. Van Heteren and E.M. Tansey
Compounds, usually hormonal, taken orally in order to block ovulation and prevent the occurrence of pregnancy. The hormones are generally estrogen or progesterone or both
Contraceptives -- Netherlands -- History : Biographies of remedies : drugs, medicines and contraceptives in Dutch and Anglo-American healing cultures / edited by M. Gijswijt-Hofstra, G.M. Van Heteren and E.M. Tansey
2016
1
Contraceptives -- Netherlands -- History -- Congresses : Biographies of remedies : drugs, medicines and contraceptives in Dutch and Anglo-American healing cultures / edited by M. Gijswijt-Hofstra, G.M. Van Heteren and E.M. Tansey
Compounds, usually hormonal, taken orally in order to block ovulation and prevent the occurrence of pregnancy. The hormones are generally estrogen or progesterone or both
Contraceptives -- Public opinion. : Attitudes of young males to contraception : a survey of the contraceptive practices of a group of male attenders at the Student Health Service, University of Melbourne / by F.C.L. Beighton and J.B. Cole