"In 2005, 47 percent of high school students (6.7 million) reported having had sexual intercourse, down from 54 percent in 1991. The rate of those who reported having had sex has remained the same since 2003.

Of those who had sex during a three-month period in 2005, 63 percent -- about 9 million -- used condoms. That's up from 46 percent in 1991.

(Thanks for the AU link, Stephen.)

...a Federal Government-funded study revealed teenagers are crying out for better advice on sexual intimacy and relationships.

The groundbreaking study, funded by the Australian Research Council, shows that while an increasing number of youngsters are sexually active under the age of 16, they feel they receive little to no direction from parents or schools in the areas that matter most.

The research concludes that rather than the basic do's and don'ts of so called "sexual mechanics", what today's teenagers are desperate for is advice on the complexities surrounding sexual intimacy, negotiating consent, handling peer pressure and the potential for violence.

Youngsters who took part in the study also wanted further opportunity to learn communication skills in an area where many adults themselves fall short; dating and continuing relationships.

The chief researcher, Associate Professor Moira Carmody, from the University of Western Sydney's Social Justic