K2 pedia

Very few teenage girls in the United States use intrauterine devices for birth control, even though studies show they are safe, effective and extremely low-maintenance, according to researchers at Lucile Packard Children's Hospital and the Stanford School of Medicine...
http://www.k2pedia.com/womens-health/56073-iuds-an-effective-but-underused-birth-control-option-for-teens-stanford-packard-researchers-say