Looking for an instruction guide to your kids? This doctor-run site leads parents through a range of medical, fitness and mental-health issues such as dealing with ear infections, preventing kids' sports injuries and helping your child through your divorce. Also educates kids and adolescents; especially helpful in explaining grandma's Alzheimer's disease to your seven-year-old or easing your teenagers' mind about his delayed puberty.

Intended primarily for health-care professionals, but also useful for consumers who want unfiltered information that isn't over-simplified. Includes patient-care guidelines, upcoming medical conference dates, recent medical conference highlights, medical research results and doctors' opinions. Also includes a section that gives patients the basics on more than 50 medical conditions. Requires user to register, but registration is free.