Dr. Nicole Sparks breaks down everything you need to know about the birth control pill, its effectiveness, and more. Subscribe above and follow us here to stay In The Know: https://www.intheknow.com / intheknow / intheknowbyaol / watchintheknow / watchintheknow In The Know is bringing you the latest and greatest in food, culture, travel, innovation and more. We've got your new gadgets, must-eat foods, and travel wish list destinations all in one place.