How often can I use my fetal doppler?

Madi • 💙 Sep.05.2020 🌈 - 🕊️ Nov.27.2022 👼 - 💙 Sep.12.2024 🌈

When I hear babys heartbeat it makes all my anxiety melt away. I use it every other day. I used it yesterday and I've had a really hard day and wanted to know if itll hurt my baby if I use it again today?