I've been doing laser hair removal treatment for a few months already. I've had mi fifth session four days ago. My hair has already grow back quite a bit, but I'm really failing to see any progress. There aren't any bald spots and my hair isn't falling anymore like it used to do in the first 2-3 sessions. Is there something wrong? I have my sixth and last paid appoinment two months from now on. Should I pay for six more treatments or this isn't going to work for me?