why is sex education important in primary schools why sex education in schools is important does planned parenthood teach sex ed in iowa schools texas schools to teach anal sex 6 reasons why sex is important in a relationship why teach comprehensive sex education is better why should there be sex ed in schools why should america teach sex education sex education things schools dont teach us percentage of schools that teach sex education why is sex ed not taught in schools why do we need sex education in our schools why is sex not important to my wife when do schools teach sex education why do parents not teach kids about sex