I think if someone doesn't want children that it is sad. I also don't think someone should be pressured into having more if they don't want to. I also beleive when you choose to have children you are making a life long (at least 18-20 years)committment to put them first. Being a parent means being unselfish. If someone is selfish they shouldn't be having kids. My wife and I decided not to have children and we're perfectly happy. Why would you say "I think if someone doesn't want children that it is sad" Whats good for you may not be for other people. Personally I think having a large family is very selfish.