I had a total of three laser hair removal treatments on the underarms and bikini area. The device used was the "gentle yag". The most significant result was after the first treatment, but I continued to have results after the next two. I never had complete hairlessness and had to continue to shave about once a week after the treatments but the skin was smooth and the hair was significantly less. My last treatment was at the end of May and in mJuly, I began to notice an increase in hair growth and now it seems as if I never had any treatments. Basically, I am back to baseline. I have not been re-treated because I moved but had planned to have another one in November when I go back. My question is..... will more treatments be effective or am I basically "starting over"? Is this common?