contraception

n.

避孕；节育；

1. 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。
2. His report suggests that older women might consider other forms of contraception.
   他的报告建议年龄较大的妇女要考虑用其他种类的避孕法。

Sexuality, Contraception, and the Media
Use of contraception in the United States: 1982-2008.
Hormonal contraception and risk of venous thromboembolism: national follow-up study.
Effectiveness of Long-Acting Reversible Contraception
Effectiveness of Long-Acting Reversible Contraception
Effectiveness of Long-Acting Reversible Contraception
Effectiveness of Long-Acting Reversible Contraception
Effectiveness of long-acting reversible contraception.
Cervical cancer and use of hormonal contraception: A systematic review
Cancer risk among users of oral contraceptives: cohort data from the Royal College of General Practitioner's oral contraception study