Netflix & DOULA?

Whit
So first of all- if you haven't watched "The Business of Being Born" - turn on Netflix and watch it! Super empowering and eye opening. I learned a lot I had NO clue about.
I am using a regular doctor who I think is pretty open to birth plans and minimal intervention if I choose that route. My question is - is anyone using a doula? If so- can you give me some insight as to that process?
Thanks 🙏🏼✌🏼️