You guys are lucky... I started at 10. That day was when I realized why I had always felt depressed for no reason, and I fought all day not to cry. Worst day of my life.
I told my mom the day of. I knew exactly what was going on, even though they hadn't taught us about it yet. My mom, luckily, understands how crappy the red death is, and only said something about wishing I hadn't started so early.
And another thing; I get no warning at all for the red death, I just wake up one morning and find out I'm bleeding. Plus, the stupid things are so irregular, that I have the red death for the month, the month before. It keeps going backwards, so the stupid things keep getting closer together. T_T