Mine will be almost 4, 2, and new. It's definitely hard being pregnant with the 2 little ones, but we knew we wanted them to be about 2 years apart, and it's certainly very doable. The hardest thing is BATH TIME, b/c DH is gone in the evenings and it's getting really hard for me to bend, bathe, carry them, etc. Every age would have its challenges, though. I am so glad that they are both sleeping through the night and finally going to bed decently in time for the new baby's arrival. Also, they play together great. I'm thinking it's going to be a hard first year with the new baby added to the mix, but this is what we wanted, despite the challenges.