I agree with pp 💯
It's up to parents to talk to their kids about puberty/sex/safe sex
Sadly, many many parents think "it's the schools job" (along with toilet training, using a knife and fork, basic hygiene....)
I've known many parents who simply refuse to speak to their kids about sex
My own - Irish Catholic - mother never told me about periods, so when I started when I was 10, I was hysterical. I thought I had some sort of forbidden disease of the bottom! 😪
The only "advice" she ever gave me was "remember its not a carrot you're playing with." 😬
1980s