1.
Study on Contraceptive Use among Rural Migrants:Perspective from Whole Network;
基于整体网络视角的农民工避孕行为影响因素分析
2.
Relationship between contraceptive use behavior and related knowledge and cognition among vocational high school students;
职业学校学生避孕行为及相关知识与认知的关系
3.
Analysis on Factors Influencing the Contraceptive Behaviors among Floating Women in Minhang Borough Shanghai City under the Structural Equation Model
上海市闵行区工厂流动人口育龄妇女避孕行为影响因素的结构方程模型分析
4.
Contraceptive Action among Rural Married Women Migrants in Pudong:-- A Perspective Based on Social Network and Social Integration;
浦东外来农村已婚妇女的避孕行为——基于社会网络和社会融合视角的研究
5.
While advocating family planning, China has mainly focused on contraception.
中国实行计划生育坚持以避孕为主。
6.
Article 19 Contraception shall play a main role in family planning.
第十九条实行计划生育，以避孕为主。
7.
Analysis of psychobehavior factor and contraception on the youth with artificial abotion
青少年人工流产心理行为因素与避孕情况分析
8.
When they have become sexually active, she needs to be put on birth control.
(当他们有性行为时，她需要使用避孕方法。
9.
sexual activity (especially sexual intercourse) with the use of measures (such as latex condoms) to avoid the transmission of disease (especially AIDS).
采取措施（如使用避孕套）以避免疾病传播的性行为（尤其是性交）。
10.
a contraceptive pill, device, drug, etc
避孕丸、 避孕器、 避孕剂.
11.
Cognition and Attitude About Antemarital Sexual Behavior and Abortion of College Students from a College in Hangzhou
杭州某高校学生婚前性行为及避孕知识态度行为调查
12.
The family planning program puts contraception first, to protect the health of women and children.
中国实行计划生育，一贯坚持以避孕为主，保护妇女和儿童的健康。
13.
The Study of the Peri-marital Health Counseling Impacts on Newly Married Women's Knowledge and Behaviors about Contraception and Better-birth
围婚保健咨询对新婚妇女避孕与优生相关知识和行为的影响
14.
Survey of Status and Requirement about Sexual Behavior and Contraception among Unmarried College/University Students in China
中国未婚大学生性行为和避孕节育现状与需求现况调查
15.
Survey on the Knowledge,Attitudes and Practice of Contraception among Floating Population of Taizhou City in Zhejiang Province
浙江省台州市流动人口避孕知识、态度和行为调查
16.
Study on the Status of Sexual Behavior and Birth Control among College Students in Chongqing City
重庆市高校学生性行为及避孕节育状况调查研究
17.
chlormadinone acetate(CA)
氯地孕酮(避孕药)
18.
Birth-control jelly, cream or foam
避孕滑润剂、避孕膏、避孕泡沫