Protection Racketeering.

A 12-year-old child is more protected from educational information about sex than they are protected from sex (molestation).

A 12-year-old child is more protected from learning about sex than they are protected from death. I'm 32 with the power of Google at my disposal and I cannot find an accurate answer to this question (impossibly relevant to a pubescent girl who's been conditioned her entire life to know that women don't like sex, men are obsessed, women who do like sex are perverse, etc):

"How does a Real Woman feel desire?" 

I know the answer. Girls being slut-shamed by women don't. The vast majority of men are kept in the dark as well.

Women hate sex.

I started asking girls who I knew were fairly comfortable with their sexuality what they'd tell a 13-year-old girl who asked them for truth. I've asked over a hundred girls now and it's horrifying; women are maliciously and aggressively purging their competition.

The girls I've asked have no problem with telling me or telling the world indirectly (sex and boys is all they talk about), but they won't tell a girl that she's not abnormal or perverted. They won't put her mind at peace. Invariably, the answer they give is that the girl is "too young".

Too young for information. Too young to feel. Too young for peace.
Too young for truth. 

Women lie to children for their Protection. They lie to men for the same reason.  

The Urgent Need for Leech-Shaming.

New Statesman: Why it's different for girls; slut-shaming in the digital age

This is the first article I've ever seen which doesn't (idiotically) blame men for slut-shaming. It doesn't quite blame women, but a lot of care was taken to ensure gender neutrality. "A culture that hates women for having sex is a culture that hates women." Exactly. All the hatred comes from women. Why would men hate women for having sex? Why would men have reason to hate women for being women?