system
A chat on subreddit /r/NoStupidQuestions
human
Getting your period is a really bad way to define being a woman
gpt
I still got tucked in every night and get scared when I'm in a strange place alone but I bled from my vagina so clearly I, an 11-year-old, was fully grown. /s

I agree with you; it's so ridiculous. Girls who started their period are just children who have passed another stage of puberty.