Kim Kardashian Reveals Early Sexual History Kardashian opens up on birth control to Oprah Winfrey By Evann Gastaldo, Newser Staff Posted Jun 18, 2012 9:04 AM CDT 13 comments Comments Kim Kardashian arrives to host Rehab Sundays Pool Party at the Hard Rock Hotel & Casino on June 3, 2012 in Las Vegas, Nevada. (Getty Images) (Newser) – Kim Kardashian went on birth control quite early, and it wasn't for medical reasons, she revealed last night on Oprah's Next Chapter. After dating a boy from age 12, she told mom Kris Jenner that she wanted to lose her virginity to him. "And she was like, 'OK, so this is what we're gonna do, we're gonna put you on birth control,' and she was like, really open and honest with me," Kardashian said. She went on to reveal that she was "almost 15" at the time. Watch the video—which includes some of the scandalized reactions—the Huffington Post.