法学 >>> 人口学 >>> 计划生育学 >>>
搜索结果: 1-15 共查到计划生育学 States相关记录20条 . 查询时间(0.046 秒)
Women, who generally do more unpaid and less paid work than men, have greater incentives to stay in marriages than cohabiting unions, which generally carry fewer legal protections for individuals ...
CONTEXT: Pregnancies among contraceptive users account for nearly half of all unintended pregnancies and are almostentirely due to inconsistent or incorrect contraceptive use. Understanding what facto...
CONTEXT: Accurate information about abortion incidence and services is necessary to monitor levels of unwanted pregnancy and women’s ability to access abortion services. METHODS: All known abortio...
CONTEXT: Family planning services are frequently used and important services for American women, yet little is known about their quality. Service quality has important implications for women’s reprodu...
CONTEXT: Each year, nearly one in four U.S.womenat risk of unintended pregnancy experience one or more months of contraceptive nonuse. Understanding what factors are associated with risky contraceptiv...
CONTEXT: Many pregnancies are unintended, particularly in certain population groups. Determining whether unintended pregnancy rates and disparities in rates between subgroups are changing may help pol...
CONTEXT: A woman's ability to obtain an abortion is affected both by the availability of a provider and by access- related factors such as cost, convenience, gestational limits and the provision of ea...
CONTEXT: Nearly half of unintended pregnancies and more than one-fifth of all pregnancies in the United States end in abortion. No nationally representative statistics on abortion incidence or on the ...
CONTEXT: Switching among contraceptive method types is the primary determinant of the prevalence of use of specific contraceptive methods, and it has direct implications for women's ability to avoid u...
Context: Although the number and rate of tubal sterilizations, the settings in which they are performed and the characteristics of women obtaining sterilization procedures provide important informatio...
Context: Publicly funded family planning clinics are a vital source of contraceptive and reproductive health care for millions of U.S. women. It is important periodically to assess the number and type...
Much of what is known about the choice of sterilization as a contraceptive method is based on data from married women or couples. Because of increasing rates of cohabitation, divorce and repartnering...
Context: Although overall condom use has increased substantially over the past decade, information is needed on whether dual method use has also become more common. In addition, there is little inform...
Context: In the 1980s, the number of abortion providers in the United States began to decline, and more recently, so has the number of abortions performed. Whether the decline in service providers, wh...
Context: The 1995 National Survey of Family Growth (NSFG) provides new nationally representative data to test the accuracy of the commonly held assumption that impaired fecundity has been rising in th...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...