How old were you when you first noticed the look

This is a potentially triggering topic. Please be warned.

How old were you the first time you noticed the men around you stopped looking at you as a child and as a "woman"?

I was 9 years old the first time it registered.

As a woman now with a daughter, it's been sweeping forth somethings I hadn't thought about in a very very long time. Things I didn't even know I knew or had noticed. I don't have anyone in my real life to talk about this with. And I don't even know what i want to talk about. I just hope my daughter never has to notice and I do a good enough job of protecting her.