Introduction to sex and health

1At the international conference on population and development held by the United Nations in Cairo in September 1994, the scientific conclusion that "reproductive health is the core science of human life" was announced. According to the latest survey report of the World Health Organization, for adult women, the most common disease is not a cold, but a reproductive tract infection; The most common symptoms of discomfort are not fever, cough and headache. , but genital itching, odor, pain, abnormal urination and so on. The probability of adult women suffering from reproductive tract infection is above 90%; About 30% of women spend 3-6 days a month treating reproductive tract infections. If their life (from the age of 20) is added up, it will be six years.