I have 3 gorgeous kids, DS 4 years old, DD coming up 3 and a 7 month old DS2. Thought I would be happy with 2 kids, but everytime DH mentioned having snip I felt bit panicky. Thought would be able to say for definite after number 3, ok thats it baby making days are over!! But....still have that niggling doubt! How do you know when thats it you are happy with the ones you have and no more?