We got our older ds tested during K, buthe had turned 6. I knew from being in the classroom that he was no learning anything. He verbalized being bored, progressed to "I feel sick" to "I want to die". The public school was unwilling to help, so we tested. The results were so valuable to us helping our ds.

Think about what you want/ can do with the results. Why you want to test. Also, will your dc cooperate for the testing?

Good luck. Keep us posted!