作者: Lee P. Shulman , Anita L. Nelson , Philip D. Darney
DOI: 10.1016/J.AJOG.2004.01.064
关键词:
摘要: Women who want safe, effective contraception have many more options than they did only a few years ago. Each option must be weighed carefully according to the needs and lifestyle of each particular woman. One method that provides long-term convenience with side-effect profile is comparable oral contraceptives once-a-month injectable contraceptive containing 25 mg medroxyprogesterone acetate 5 estradiol cypionate. Another levonorgestrel-releasing intrauterine system offers pregnancy prevention for years. Finally, hormonal implants release low doses progestins been used 30 by total 10 million women, easier-to-use will soon available.