My DS is eight months and cannot yet crawl and has only rolled over a handful of times. However, he can sit unaided and 'walk' aided.
I've also noticed that he has started to cross his index and middle fingers on his right hand. A quick Google has suggested a red flag for autism.
I'm not Google diagnosing at all and am not really worried, but does anyone have any experience with these actions and anything I should watch out for in future?