One time my history teacher(he was a guy) told this girl she had to wait to use the bathroom. When she awkwardly explained she had started her period and needed to put on a pad, he said that she should have been prepared, and continued class. She ended up having to call her mom for a change of clothes because she bled through her shorts.
If anyone has a teacher who does this, go to your administration. This is actually a form of discrimination and the teacher should know better…it’s in almost every damn training I’ve had to sit through.
The Archery Range 