When is to soon to try for child 2

I have one son and plan on having another baby. But I want to give my children the attention they need when they are small. So when is best to have child 2.? It takes a while for me to get pregnant.

    My first two are 18 months apart and I absolutely ADORE having them that close together. I think whenever you are ready to be pregnant again is the best time ;) That was the hardest part in my opinion - being pregnant with a small child.
    About Tiffany Harmon
    Current: Bullhead City, Arizona
    Birth: May 24
    On Moms.com since: Jan 3, 2014
    I am a christian stay at home mom. My husband and I have been married for almost 3 years now. And on 11/07/2013 we had are first baby.