It's was just me & my bro, and he was 5 years older than me, so we had little to do with each other until we were older.. then of course he married his wife (don't get me started LOL) .. and we have hardly anything to do with each other now. Just the odd phonecall.

It didn't worry me not having a sister.. occassionally I would look at friends who are sisters and wish I had someone to do things with (my wardrobe would probably be a lot more stylish than it is! hehehe) but I was happy with my older bro (and his friends! LOL). In fact I have more contact with some of his old mates than he does now!

I agree, it's probably more a personality thing, and your son can always do blokey things with his dad anyway He'll be quite a catch when he's grown up with his inside knowledge of living with women! hehe.