✔ 最佳答案
It's perfectly normal, don't worry! I was 16 when I first got mine, the summer after 10th grade. However if you don't get it by 16 I would recommend taking to your mom or another trusted woman and maybe make an appointment with an gynecologist (lady Doctor) just to make sure everything is ok down there. I went and she said everything was fine and gave me a prescription because I was SUPER irregular. But don't worry hun, you're completely normal