In the Dark Monday, June 20, 1994 Subscriber content preview. or Log-In Share Facebook Twitter Tumblr LinkedIn StumbleUpon Reddit Digg Mixx Del.i.cious Google+ CHART: NOT AVAILABLE CREDIT: Source Alan Guttmacher Institute CAPTION: How 15- to 19-year-olds feel about the information they receive on sex and reproduction ... To continue reading: or Log-In Want the full story? Subscribe Now Learn more about the benefits of being a TIME subscriberIf you are already a subscriber sign up — registration is free!