Chansam:
At the two week point, I was pretty much doing everything I normally would, with the exception of working out. At that point, the drains were gone and I only felt a little discomfort when my arms were stretched back, pulling my chest.
I could get a shirt on by myself, walk, etc... pretty normal stuff at 2 weeks.
I was however, still wearing my compression vest. Seems everyone's different, but my PS had me wear it for about 30 days.