Unless one gets a large van, daily life becomes less convenient beyond 2 kids. Midsize sedan/SUV aren’t great at more than 2 parents + 2 kids (especially with

Unless one gets a large van, daily life becomes less convenient beyond 2 kids. Midsize sedan/SUV aren’t great at more than 2 parents + 2 kids (especially with car seats!) Vacations are also more expensive since a lot of hotel rooms don’t allow more than 2 adults + 2 kids. More is also harder on the parents !