每个人都可能经历过这样的时刻:你本来熟悉的爱人在某一天突然显得性感无比,让你动心。近日,英国学者发现,每个人一出生就带来了自己的性周期。男性通常以15天为一个循环周期,女性则以27天为一个循环周期。人类这一周期变化对生活影响相当大。虽然夫妻二人的性周期不一样,但通常一对夫妻的 Everyone may have experienced the moment when a lover you are familiar with suddenly becomes sexually sexy on a certain day and makes you tempted. Recently, British scholars found that each person brought her own sexual cycle as soon as she was born. Men usually take 15 days as a cycle, while women use 27 days as a cycle. This cycle of human change has a significant impact on life. Although the couple’s sexual cycle is not the same, but usually a couple