You are viewing a single comment's thread from:RE: 5 Interesting Things We Believe about Yawning [Backed by Science! 3-5 Min Read Time]View the full contextView the direct parentfrost04 (57)in #funfacts • 8 years ago Do you practice medicine. You sound like a doctor. :)
i am not a doctor :) but i used to read lots of articals about how human system works. so i knew few medical terms.