Chatting with Roo is free and private, so go ahead and ask the things you don't want to ask out loud. It's answers are backed by professional health educators from Planned Parenthood, the most trusted provider of sexual education.There's no subject too embarrassing, random, or weird. Roo is built around the questions teens are actually asking and it gets a little bit smarter every time you ask a question. The more you chat, the more Roo knows what answers are most helpful.