how long to wait before having another baby?

Samantha
We already have a little boy who is almost 4 months, and I'm not saying I want to get pregnant right away, but I am SOOO anticipating the next. I miss being pregnant so badly. There are so many factors at play - I know we'll be moving within the year. I want them to be close in age. Hubby will be deploying soon. Ughhhh.
How long did you ladies wait inbetween babies? Is there ever a perfect time?