2011年 · 第46卷第04期

bacterial vaginosis (BV) is a clinical syndrome characterized by the decrease or disappearance of vaginal lactobacillus and the increase of related microorganisms. BV is associated with the occurrence of pelvic inflammatory disease, infertility, infertility, miscarriage, infection after gynecological and obstetric surgery, premature delivery, premature rupture of membranes, neonatal infection and puerperal infection. Microorganisms associated with BV pathogenesis include Gardnerella vaginalis, Prevotella, Campylobacter kineticus, Bacteroides, Streptococcus pepticum, Atopia vaginalis and Mycoplasma hominis, among others.

trichomonal vaginitis is an inflammation of the lower genital tract caused by Trichomonas vaginalis infection. It is mainly transmitted directly through sexual contact, but also indirectly through public baths, bathtubs, bath towels, swimming pools, toilets, clothes, polluted instruments, etc. Trichomonas vaginitis is associated with Chlamydia trachomatis infection, Neisseria gonorrhoeae infection, pelvic inflammatory disease, cervical intraepithelial neoplasia, HIV infection, and premature birth, premature rupture of membranes and low birth weight infants in pregnant women^[1]。

In 1994, the Programme of Action of the International Conference on Population and Development in Cairo stated that "abortion should not be regarded as a method of family planning from any point of view", while also clearly emphasizing that "post-abortion counselling, education and family planning services should be provided to women in a timely manner to avoid repeated abortions". In 2004, the WHO officially released the Reproductive Health Strategy, which included "advocating scientific contraception and strengthening post-abortion family planning services" as the priority area of the "Promoting Reproductive Health" strategy^[1]。