I am a grown woman and I still drool when sleeping and wake up with drool marks around my face! Also wake up with soggy pillows and my DD won’t come in bed for a morning cuddle because she’s put her face on a damp pillow one too many times. Not to mention it’s not exactly sexy.
If you used to drool in your sleep how did you stop? I can fall asleep on my back but always eventually turn over so that can’t be the answer.