Intresting Articles on just having One

http://www.babyzone.com/preconception/family_planning/only-child/article/single-child-phenomenon-pg3

http://www.babyzone.com/preconception/family_planning/only-child/article/only-child-decision

http://parenting.blogs.nytimes.com/2009/01/29/whats-wrong-with-having-one-child/

http://www.time.com/time/nation/article/0,8599,2002382-5,00.html