| 单词 | Contraceptive History |
| 释义 | Contraceptive History《英文msh词典》Contraceptive History [入口词] Contraceptive History [主题词] Reproductive History [英文释义] 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. |
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