Parents, your question today is pretty simple would you let your child take this anonymous survey on sex and drugs? These surveys have been in use since 1991, but some parents are not comfortable with some of the questions.

The survey asks questions about having sex, drug usage, violence and other unhealthy behaviors.

While health authorities say the surveys are invaluable in tracking dangerous trends. Some parents say the questions are too explicit.

That is the question today would you give your permission for your child to take this survey?