MISCELLANEOUS JACKINWORLD ITEMS
MALE PUBERTY CARTOON
This drawing illustrates the stages a male goes through in puberty, as well as erection and ejaculation. Produced by the Kaiser Foundation Health Plan.
A MESSAGE TO TEENS FROM JACKINWORLD
A lot of teens like yourself find their way to JackinWorld. Whether you found the site by accident, heard about it from a friend, or even were brought here by your parents (it does happen!), you should be aware that a lot of JackinWorld's material is not what some adults would consider appropriate reading for younger teens. Let's face it: JackinWorld is about sexual stuff – and sex makes some people very uncomfortable, especially when young people are reading about it.
