I was sleeping woke up about 3:00 am coughing. Went to sit you, and noticed it was painful, and it hurt real hard to breathe. I had a feeling I had a collapsed lung ( never had one before ) turned out I was correct.
As for your other question to be honest I do not know, as within 10 minutes of being there I was so frigging high on drugs, and was the whole time I was there, and still am from the pain. It was one lung. Had 4 tubes inserted into my chest to help close the hole, and remove the air. I would not wish this pain my anyone. I do want to apologize if what I am saying does not make sense, and or sound like gibberish, I am too high, and in pain to be coherent.