I think that is can be a tricky one as I find that either people are well aware of what a doula is or not too sure at all. It is your birth experience. You get to choose who you want to support you, where you want to give birth and what you would like your experience to be. The more comfortable you are with these choices, the more relaxed you will be (and this can’t be a bad thing when we’re talking labour!). I would pass along the information that you gathered to make the decision to have a doula to anyone that needs it and then be happy that you are well supported.