Trying to understand the hair transplant protocol. Can U lend insight?

[JonB.]

Just curious..

With a transplant...

No smoking two weeks before or after the surgery...? (not that I smoke)
No workouts at the gym two weeks after the surgery? Or is it a month?
No aspirin for a week before the surgery?

There is a chance if your hair is thinning and they transplant hair to the area...you

A) have to shave the hair you have in that recipient area?

B) Get a racing stripe in the back of your head where they take the hair to transplant?

C) Need to sleep the first few days at a 45 degree angle?

D) Takes about 8 months to begin to see hair grow back?

E) Hair that you have thats thinning can fall out for good? or temporily?

Did I miss anything? other than you get to have hair at the end of this which is the goal...