1. Husbands who feel insecure about their masculinity, or wives about their femininity, are especially vulnerable to extra-marital sex.

2. The incidence of different types of extramarital sex ranged as follows: love objects, friends, strangers and others.

3. Despite the tremendous extramarital sex contains the danger, some people will pursue such a reckless sexual activity.

4. But they are more likely to occur during extramarital sex.

5. In the face of the increase in one night stands, premarital and extramarital sex, some Chinese university students began to move in the opposite direction.

6. The construction of gender also plays a part - strong prohibitions against extramarital sex, which are applied more strictly to women, are associated with lower HIV prevalence.

7. In the second series of Fawlty Towers (BBC Two), Basil Fawlty spies on a male guest whom he suspects of having extramarital sex with a non-paying female guest.

8. Nearly half approve of premarital sex and nearly one in five think that extramarital sex is acceptable.

9. It soon became commonplace to assume that a politician's affairs or sexual peccadilloes speak to his moral fiber—especially when they involve (as most extramarital sex does) concealment or deception.

10. This kind of permissive environment has influenced people to have liberal and permissive attitude towards premarital and extramarital sex.

11. The very concept of the Australian Open, premarital and extramarital sex are rather widespread, China premarital and extramarital sex also maintained a moral condemnation of the attitude.

12. Select "Every time sex are using condoms, " has increased about 17%, but choose "only contact with a sexual partner" and "try to avoid extramarital sex, " respectively increased by about 3% and 4%.

13. That instinct may be especially strong on the intensely private issue of extramarital sex, which people tend to view as a problem concerning only the couple involved.

14. Sex is a basic human desire, in some cases, some people will always stand up to temptation and premarital and extramarital sex and homosexuality.

15. The same pattern is visible with other female sex partners and among married conscripts who have extramarital sex.

16. Nearly half a rove of premarital sex and nearly one in five think that extramarital sex is acceptable.

17. Embassy of Hungary in Belarus, a diplomat because of extramarital sex scandal dismissed recently by the Hungarian Ministry of Foreign Affairs.

18. An action for alienation of affection does not require proof of extramarital sex.