非意愿怀孕和性病、艾滋病是当前女性生殖健康面临的最大威胁。二十年前有关保护女性健康的理解是避免非意愿妊娠,因此使用避孕药、宫内节育器,或者进行输卵管和输精管结扎就都能达到目的。但是二十年后的今天,这种对生殖健康的理解已经远远不够了,除了防止非意愿妊娠,更重要的是防止性传播疾病,特别是艾滋病病毒的传染。然而上述的避孕方法完全不能对女性预防性传播疾病提供保护作用,因此必须寻求新的途径来保护女性的生殖健康。性病对生殖健康的破坏是极为严重的。淋病、衣原体感染引起的输卵管炎、卵巢炎会造成输卵管不通畅或完全堵塞,乃至卵巢因严重纤维化而不排卵。结果会导致怀孕困难、宫外孕、不育。淋病引起的宫内 Unexpected pregnancy and sexually transmitted diseases, AIDS is the greatest threat to reproductive health of women today. Twenty years ago to protect the health of women’s understanding is to avoid unwanted pregnancies, so the use of contraceptives, IUD, or tubal and vasectomy can achieve their goals. But twenty years from now, this understanding of reproductive health is far from enough. In addition to preventing unwanted pregnancies, it is even more important to prevent sexually transmitted diseases, especially HIV. However, the above contraceptive methods can not provide any protective effect against feminist STIs. Therefore, new ways must be found to protect women’s reproductive health. The damage to reproductive health caused by STDs is extremely serious. Gonorrhea, chlamydia infection caused by salpingitis, ovarian inflammation will cause tubal unobstructed or completely blocked, and even ovarian failure due to severe fibrosis and ovulation. The result will be difficult pregnancy, ectopic pregnancy, infertility. Gonorrhea caused by intrauterine