In addition to this Tumblr being an awesome sexual health Tumblr to follow, here's a post with some current information on Implanon (implant birth control):
http://thesexuneducated.tumblr.com/post/22372111302/birth-control-implants
The Teen Sex, Pregnancy and Puberty Guild
A guild for teenagers covering topics centering around teen sex, pregnancy, puberty, and other aspects of teen life.
