In my book 'Baby or Not: Making the Biggest Decision of Your Life', I dedicate a whole chapter to the topic of co-parenting. When you enter into a co-parenting arrangement, you are having a child with someone who you are not in a romantic or sexual relationship with. It has been gaining in popularity as it is a way for people who do want children but don't have a partner to have support while raising a child. I wanted to explore this in my book as I feel it a creative and interesting option that many people will not heard of or considered.
This article talks about about the development of coparenting websites in the US.