Let's see.
I was relaxed from the beginning of 5th grade until the middle of 7th grade.
Hair fell out, so mom did a BC on me in mid-7th grade and i got braid extensions put in for a few months. After the braid extensions, i began to get my hair washed, conditioned, blown dry, pressed, and curled at a salon every two weeks until the beginning of 10th grade.
I then went to a salon and got my hair relaxed again bc the heat damage was so great that my hair looked straigt anyway. (i know, i know, damage upon damage, but my hair actually thrived when it was relaxed this time around, go figure)
I wore my hair relaxed from the 10th grade until my 2nd yr in grad school (last relaxer application made in January 2008).