From about 15 - 25, I was famous for the "No Babies" quote whenever asked about if I wanted kids.
Then, planned kid #1 came.
Then, I said, "maybe 2".
Then, planned kid #2 came.
Then, since both were boys, I said, "meh, 2 is good." Wife wants a girl. Ok, maybe a 3rd.
Then, planned kid #3 is in the oven now.
Now, I am saying, "girl, or not, 3 is it".
Have your ideas on kids changed as your family has grown? Each one just makes me happier to come home from work and see them. How times change.