I want a bigger family, but we both work right now. Having two young kids is pretty exhausting (I sure hope it gets easier when they're old enough to help) and I find myself wondering if I really do want more kids or if I should go down to part-time to have more.

Am I crazy? With two parents working, how many kids could you handle in your family? If one of you stayed home (even part-time), would you have more?