I was blessed with the lack of any wish to have children.  I know many people struggle to understand this, because most woman (I guess) have such a strong desire to be a mother that they can't imagine what it is like to be without that.  For me, it was a blessing because I never had the opportunity, and I know people who have experienced real distress, wanting a child and not having one.  I love other people's babies, they are fun and make me laugh when they are happy.  But a baby is a blessing, not a right.