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第一次过性生活,为了双方的身体健康和保证性生活的和谐,性交前和性交后,都要注意个人清洁卫生,一般应采取下列措施:
First sex, in order to both the physical health and ensure a harmonious life, before sexual intercourse and sexual intercourse, should pay attention to personal hygiene, generally should take the following measures: