There are some things you need to consider if you plan on having another baby.

• How old are your other children? This all depends on you.
• How old are you? It is harder to get pregant when you are older.
• How will another child change your
  life style? Are you children all sleeping threw the night, are you and you spouce able to finally spend time together.   You might not want to change the life style.
• Can you afford it? Sometimes you want a baby but just cant afford it. 
• Does your spouse want this as much as you?  Or vise versa.  Sometimes one parent is done and the other isn't.  You have to really think about everyones feelings. 
• What does your feelings tell you?  Is it something that you aren't sure about? You should always follow what your heart says.