Hair Regrowth

I have a hair on the waxing session arm booked June 24 and I have not shaved armpits for a week and a couple of days (I'm not sure how much hair should be there to be able to wax.) I wonder how many days / weeks of regrowth after shaving should be the first to go to my wax.) long-term work with the wax should allow about a week, but depends on the speed of hair growth. About half an inch in length is good to be waxed. Waxing will work with the size of the hair, is based only the roots that take longer to grow back hair. 6 mm in length hair is thin 1 / 4 inches