Women who choose not to have kids

I am new to this site and have been searching for a site or forums that lend support and discussion for women who are in a committed relationship that choose not to have children. I am 38, almost 39, married 14 years and just recently divorced my husband and now living with a man who shares my life's philosophy. I choose not to have children and I am happy with that. Are there forums for a person like me?