Many of your questions will be answered in the booklet "Lost in Transition" produced by the Child Brain Injury Trust in conjunction with bibic supported by Voyage. Download the pdf Lost in Transition - please note that this may take a while to download but it is worth the wait.
If you have a specific question you can send your question by clicking on "Ask a Question" in the right hand column. Your question and its answer will be added to this section.
Alternatively you can start a discussion in the Forum. My Child is a Teenager Forum