If you are a single mother or to become one, you can go to the FIOM for information and answers to your questions. This is an organization that is dedicated to single parenthood. They organize support groups, supply information and ,if necessary, can arrange meetings with you to talk about single parenthood. 

You can contact them during (or after) your pregnancy on telephone number 020-5694570.

A doula in Amsterdam organizes a course for single mothers to be.