I had my 17 sessions of IPL, my last session is last Feb 15 and the one that's doing my underarm told me that I can wax my underarm after 5 days she told me that maybe the 3-4 hair are too strong but when I wax it will be gone and she told me be back after 2 weeks for another session of ipl. Can I really wax my UA?because I have thin hair and I'm afraid when I wax it it will get thick again. Pls help