1. Only one woman both had commercial sex activity and used drugs. Conclusion There are high AIDS-related risk behavior among thi...

2. Results Among the women who had premarital sex activity, most had the reason that they would marry soon(83.2%), few had the reason that they were curious about sex.

3. My try: Be cautious of Sex: Any sex activity with HIV carriers may cause the spread of AIDS.

4. Some family planning advocates have found it difficult to promote sex education in schools because some teachers and parents believe it will encourage sex activity.

5. Post 90 college students majoring in art always have a distinct personality, which shows some contradictions, such as respecting traditions while accepting sex activity.

6. These same charges can be filed against individuals who host BDSM parties in their homes if there is sex activity at the party and guests are required to pay an entrance fee.