Not Only the Patient

I stepped on the scale in new shower room today.
I have not done this few weeks.

Oh, NO!!

I lost 6 lbs again. 165lbs. My best suppose to be 180lbs.

I remember that was 3 years ago. I lost my weight to around 160lbs.
The cause was "pneumothorax".

Everyone!, check your health, especially when you lost weight immediately.

I sure do it. And I really need to think about how to gain weight myself.
I know a lot of method to lose weight, but the other way...