In Oregon, kids 15 and over are allowed to make their own healthcare choices. (https://public.health.oregon.gov/HealthyPeopleFamilies/Youth/Documents/MinorConsent2012.pdf) 

There are plenty of kids who don't have the kind of relationship where they can honestly talk with their parents about birth control. There are also kids who are being abused by their parents or family members. There are kids who don't have the time or money to go somewhere besides school. There are kids who don't speak English and can't navigate the system. 

What exactly is the harm of giving these kids options?