Dear Gurpreet, as suggested by Canadian_family knowledge is power. belive me as you rightly said cost of HLA typing is unessesory high and to find a way out of it i learned how to do DNA test myself (i dont do it for others). If you want i will call you, i speak english, hindi, marathi and understand punjabi, gujarati and bengali my 3.5 yr boy is thal. But any way i will suggest to stick with this forum for more knowledge.