Can I sleep on damage side.

This is not importance , sleep as your habit, as for the nigh you are over rolling for 17 times, as if you want or not, you will lie on damage side.

And very often recidivus happening.
Repeater she is rare meeting, but in a year happening and on a healthy side, therefore try to save against colds, over colds, cold airs, wear hat on cold weather, as if she is a reason on disease caused, thus cure a diseases,caused her, that not leading to the situations,which a conservative cure will not help.