here is the rules:
above the age of 15 ,u dont need a parental consent in four areas:std ,substance abuse ,prenatal care,contraception.
at age 16 ,17 AND live alone,have ajob ,in military,self supporting financially,married ,u dont need a parental consent for any medical care.
about the abortion ,there is no clear answer whether or not the physician should notify the parents ,so u the answer will be((suggest a family meeting)) or((counsel her to tell the parents by her self))((encourage discussion)).
i highly recommend reading the 100 cases book by Conrad Fischer
best of luck