In this hilarious guide to parenthood, Barney Stinson, the fictional character starring on the hit TV series How I Met Your Mother, offers his sage advice on questions such as "Will I be a good parent?," "Will I be able to afford this?," and "Can I ever have sex again?" Parents and parents-to-be will finally get answers to the questions keeping them up at night — and learn how to be awesomommies and legendaddies in the process.