My ds1 is 9 in a few months and he's becoming very curious about where babies come from and sex in general. He's not directly asking questions but I've heard him watching tv with his brother and saying some girl was 'sexy' and he's ahhh heard dp and I at least once when we thought they were asleep and giggled and grinned at me and said we were doing naughty things, much to my extreme mortification!
He's also ADHD and low spec autistic but he's capable of understanding things when their explained. When do you think is the right age for the talk? I was thinking now is too early maybe in a year or two? I never got given the talk (my parents let school do it for them.....)