If you do decide to wear AirPods Pro while sleeping, here are a few tips:

Choose a comfortable fit. AirPods Pro come with three different sizes of ear tips, so choose the size that fits your ears best.
Turn down the volume. It is important to listen to music or podcasts at a safe volume to avoid damaging your hearing.
Use a sleep timer. This will automatically turn off your AirPods Pro after a set amount of time.
Be aware of your surroundings. If you are sleeping in a noisy environment, you may want to consider using earplugs instead of AirPods Pro.
Read more: https://barcodelive.org/can-i-wear-airpods-pro-while-sleeping