I think your main concern will be stretching,arm movement,as I am sure that I have read this can affect the scaring,I would personally take as much time as you can to make sure that you are well on the way to recovery in terms of healing,everyone heals differently,you could book the extra time off and find you don’t need it,but at least if it is booked you can relax and concentrate on resting,I think the 3 weeks all together then clinic would be the best option honey.xxx