You're probably going to get every answer imaginable on this one. Every time I see a thread on what the best spacing is, the opinions vary wildly.
We don't have the spacing we'd planned on, but we're happy with the way it is. I'd ttc for about a year with dc#2 but finally got preg 6 mos after dc#1 weaned. dc#3 was conceived 6 mos after dc#2 weaned.
So, there are 3 years between #1 and #2 and 6 years between #2 and #3. The baby I lost would have been 5 years younger than our youngest.
Personally, I can't imagine having two very small children at once--two non-walkers, for instance, or two who still need my help with EVERYTHING. I often was thankful for the age difference when I'd be busy with the baby and the older child need to go to the bathroom, or get a drink or something and I knew that they could handle these things on their own. Also, as they've gotten older, the older ones help with the younger ones. But I've heard from other mothers with children 9 mos or 12 mos or 18 mos apart who love that their kids are so close.
Regardless of the age difference though, I don't think you can count on (or hope for) them to have things in common. I think it's more about personality--my oldest and youngest have some things in common, as do my older two. My middle child has....hmmmm....one thing in common with the youngest. But they all also have their interests that are entirely different.
We go on fieldtrips and such. I've found that some explanations need to be made more simple for the youngest, but for the most part, he grasps what he's able from what the older kids are talking about. The groups we belong to have a large range of ages so there's always someone for the kids to hang out with, regardless of age. Also the age division within hs groups isn't as striking as with some other groups. I often see a group of 4--8 yr olds playing and a group of 8--14 yr olds playing with another group of 10-16 yr olds nearby, etc. The hs kids I know don't tend to stick with just kids their own ages.
Only recently, (like in the past year) there have been some activities we've planned that the oldest hasn't been interested in. But, since he's 14, I figure that's to be expected at this point, yk? On the plus side, he doesn't need a babysitter when he opts out of something.
Good luck with your decision.
We don't have the spacing we'd planned on, but we're happy with the way it is. I'd ttc for about a year with dc#2 but finally got preg 6 mos after dc#1 weaned. dc#3 was conceived 6 mos after dc#2 weaned.
So, there are 3 years between #1 and #2 and 6 years between #2 and #3. The baby I lost would have been 5 years younger than our youngest.
Personally, I can't imagine having two very small children at once--two non-walkers, for instance, or two who still need my help with EVERYTHING. I often was thankful for the age difference when I'd be busy with the baby and the older child need to go to the bathroom, or get a drink or something and I knew that they could handle these things on their own. Also, as they've gotten older, the older ones help with the younger ones. But I've heard from other mothers with children 9 mos or 12 mos or 18 mos apart who love that their kids are so close.
Regardless of the age difference though, I don't think you can count on (or hope for) them to have things in common. I think it's more about personality--my oldest and youngest have some things in common, as do my older two. My middle child has....hmmmm....one thing in common with the youngest. But they all also have their interests that are entirely different.
We go on fieldtrips and such. I've found that some explanations need to be made more simple for the youngest, but for the most part, he grasps what he's able from what the older kids are talking about. The groups we belong to have a large range of ages so there's always someone for the kids to hang out with, regardless of age. Also the age division within hs groups isn't as striking as with some other groups. I often see a group of 4--8 yr olds playing and a group of 8--14 yr olds playing with another group of 10-16 yr olds nearby, etc. The hs kids I know don't tend to stick with just kids their own ages.
Only recently, (like in the past year) there have been some activities we've planned that the oldest hasn't been interested in. But, since he's 14, I figure that's to be expected at this point, yk? On the plus side, he doesn't need a babysitter when he opts out of something.

Good luck with your decision.