Usually hair removal treatments are the most effective after 6 in the initial phase. Then I recommend follow-up treatments at least yearly, if not every six months, to address newly formed follicles and growth. Your laser technician should be able to provide the best advice for your specific case. "Thisanswer has been solicited without seeing this patient and cannot beheld as true medical advice, but only opinion. Seek in-person treatmentwith a trained medical professional for appropriate care."