My son is two years old, he's entirely non-verbal, including babble. He can't stand independently or walk yet. He's having physio, and speech therapy but everything seems so 'wait and see' and it's so difficult to do. I want to argue to genetic testing, autism assessments, investigations into anything really, if he has a genetic syndrome then I can accept that, if he's autistic then ok, it's the not knowing. People keep telling me to give him time but he is two and a half years old, he should of been toddling around and talking to me for a while now. He's stuck as an infant and I'm desperate for answers. When will it become enough to investigate? When will it become obvious? When will I know that he will be ok?