Q我很讲究个人清洁,每次与老公做爱之后都立即跑到卫生间用心清洗,还会使用洗液之类的,而老公却很少清洁。请问性爱前后什么时候清洁私处比较好?男女谁更有必要?A无论男女都要保持生殖器官的清洁,尤其是在性交前后,更要注意清洗私处,否则会引起泌尿生殖系统的炎症,比如尿道炎、阴道炎、包皮龟头炎等。阴茎是男性的生殖器官,包皮和龟头之间常会藏纳一些污垢,在性交前必须清洗,并且要上翻 Q I pay attention to personal cleaning, every time after having sex with her husband, she immediately went to the bathroom and carefully cleaned, but also used lotion and the like, while her husband seldom cleaned it. Will sex before and after cleaning private parts better? Men and women who are more necessary? A Both men and women have to keep the genitals clean, especially before and after intercourse, but also pay attention to cleaning private parts, otherwise it will cause genitourinary inflammation, such as the urethra Inflammation, vaginitis, foreskin balanitis and so on. Penis is a male reproductive organs, foreskin and glans often contain some dirt, must be cleaned before sexual intercourse, and to turn up