My 2 year old son diagnosed with mild autism by child psychiatrist. He only speaks few words ,he don't respond to his name most of the time .his behaviour are repetitive and have poor eye contact .he keep speaking same words. He is hyperactive and have very poor sleep ,right now prescribed with melatonin but still sleep 4-5 times in night. He knows alphabet ,numbers ,colors ,shapes. He speak many things in his own language throughout the day. His physical development is fine he has some sensory issues with food specially fruits. We are going to start speech therapy for him but I want to check if we can give some homeopathy or alternative treatment for this condition. I have heard good results from carcinosin and his symptoms matches with this medicine but don't know about dosage and potency to start with. Please help.