1. Premarital sexual relations can easily cause a man and a woman to break up before getting married. Some girls reluctantly give their bodies for fear of losing their beloved boys. The result is often counterproductive. Experts say: "If she insists on the last level of defense, it may be easier to catch him."

2. Many men are unwilling to marry a girl who has had sex with others. Experts said: "Some men have been trying their best to reduce the number of virgins in the total population. But when it comes time to get married, they are unwilling to Ask for a 'hand-me-down'".

3. Girls who have sex before marriage are less happy in their married life. Experts say, "The more sexual relations you have before marriage, the less happy your married life will be."

4. Girls who have sex before marriage have a higher divorce rate. This is a natural consequence of the third item. Unhappiness in married life is one of the important reasons for divorce.

5. Girls who have had sex before marriage are likely to be unfaithful to their husbands after marriage. Sexual relations outside marriage are prone to occur. Their chances of having an affair are twice as high as those of wives who had no sexual experience before marriage.

6. Having sex before marriage may cause a girl to marry an inappropriate person. "Sex can make you blind." Some girls may believe that they have found true love, but in fact it is sex, not love, that unites her and her boyfriend.

7. Girls who have sex before marriage are often less satisfied with their sex life after marriage. For women who have no sexual experience, their sex life after marriage appears to be more satisfying. One reason is that a wife who has had premarital sex often misses her previous sexual experiences. Memories beautify the past, and she always feels that today's husband is not as good as her old lover.