Essential oil diffusers safe?

🌸💞Trinh💞🌸 • 39y/o✨Baby #1 November 2018✨Baby #2 March 2022✨

So I just wanted to know whether diffusing essential oils during pregnancy is safe. I tried googling this but it’s just giving me all sorts of answers. Some say yes, some say no and some say depends on which oils you use 🤷🏻‍♀️ Does anyone actually know if it’s safe?