As one who follows postings here, I am shocked by the number of questions on sex from men and women of all ages. Most questions reflect an unbelievable ignorance of the subject.  

I firmly believe in sex education geared to the specific age of the young people. It is the lack of the education which should serve as a defensive shield combined with advertising, TV, movies, etc. that pushes young people to attempt to act as adults without the proper preparation for responsibilities. The goals should be to shield young people especially girls and allow them to enjoy their youth as long as possible. It is understandable that parents are shy to discuss sex with their children and therefore the schools using specially trained instructors should be assigned this important task.