Which of the Following Is NOT Suggested by the Authors

Which of the following is NOT suggested by the authors as a method to reduce teenage pregnancies? ​

A) Provide compulsory sex education curriculum at all grade levels.
B) Provide free or low-cost contraceptives to all adolescents who want them.
C) Educate males to assume (at least) some responsibility for birth control.
D) Emphasize abstinence from intercourse until the early twenties to minimize risk of pregnancy as well as the risk of contracting AIDS.