Hi I am also looking symptoms of things as I am a caregiver for a young girl I first started carring for her at the age of 9 mths at this stage she didnt mouth toys or make eye contact suffered from constipation every since she was an infant. I was concerned and noticed straight away that she was behind in her development regarding movment and showing interest in games and faces, She is a quiet child which dosnt like loud music at times (taped music) she was sitting with pillows and only fell back about once or twice a day. Now she has just turned one and is becoming vocal says maamaa, and babbles sometimes but not often. Anyway I was concerned and I was trying to find information tying no mouthing to constipation and heard from a associate that A child had dyspraxia motor delay. And He is 2 and also suffered from constipation and didnt mouth toys. If you have any other details about what you child can do or cant please contact me and help me in making my discission on approaching the first time mum that thinks her child is a little lazy. She has started to get rather frustrated and lashing out and pointing and going stiff with frustration aswell. And if I find any information out I will replay again.