https://www.reddit.com/r/TwoXChromosomes/comments/edpn07/my_17m_sister_11f_just_started_her_period_for_the/
origin - https://www.pipiscrew.com/?p=16403 my-17m-sister-11f-just-started-her-period-for-the-first-time-and-i-need-to-get-her-menstrual-supplies