Sometimes it sucks, and sometimes it's wonderful. (That's about all I have energy to type about right now.)
Its very, very rare for me to stop for a moment and think about my life without children. This weekend was hard because my mom brought it up. I know she was joking but there is still some longing there for her to have grandkids. She and my dad would be great grandparents but it wouldn't be enough to help me.
When you're not so tired, I'd love for you to write more about being a new mom but not a young mom.