What’s everyone thoughts on a Doula?

Ky

I was provided with a Doula at 7 months. I’m thinking about letting her go because I’m almost done with my pregnancy and I don’t know her. I will be 32 weeks In two days and I have so much support from my boyfriend, family, and friends! Do I really need a extra person/stranger? 🤷🏾‍♀️ maybe if she started the pregnancy with me I would’ve felt better.