I have my period. What if the boys in the class laugh at me?

Girls have their periods. Oh, these boys don't know how to ignore them. When they grow up, they will know how stupid they are. Be careful when menstruating in the future, try to wear black pants and don't do strenuous exercise. Buy a thick and big menstrual towel when you get more, and change it when you feel almost the same. The girl's physiological period is hp, so my sister doesn't have to worry about it. You can also explain their evil deeds to the teacher, and the teacher will understand. Finally, I wish you a happy day (╰ ╯)