Why is female masturbation looked down upon?

[QuietGirl2218]

I mean everyone knows that most guys wank but female masturbation is never mentioned nor referenced and it seems to be a lot more taboo. It appears to me from my experience, it is a lot more looked down upon and most girls keep it secret that they do it. But why is this? Why is female masturbation looked down upon and more taboo than mens?

[Anonymous]

Females are taught from an early age to be ashamed of their bodies and their sexual natures.

They shouldn't be, but they are.

[Anonymous]

I wouldn't say it is looked down upon, but fewer women will admit to it. So it doesn't get talked about as much.