The answer to this question is open...I don't really know if taking finasteride 2 weeks before the surgery can really help you but i know it will not hurt you, Its up to you.
I can definitely recommend you to take it after the surgery with Dr cole's instructions, It will boost your growth process, keep you from having shock loss and maintain any further hair loss.
I will try to get Dr cole or one of our experts to shed more light on this issue.
Good luck!












