Laser Hair Removal Start and Visit Cycle

Now that the weather has gotten really hot and I'm wearing short sleeves or thin clothes more often, shaving with a razor every morning has become such a hassle and a bother. My skin also keeps getting red and seems to be getting damaged from razor burn, so I'm taking this opportunity to start getting proper hair care at Maypure. I heard that Maypure uses the Clarity 2 device, which minimizes pain and features an air cooling function, making the treatment very comfortable. I plan to book laser hair removal appointments starting this week, but I would like to ask how often I should visit for areas like underarms or the upper lip to ensure the hair is removed most effectively by perfectly aligning with the hair growth cycle. It seems many people visit every 4 to 5 weeks, but if I book regularly every month, how many sessions does it take for the hair to stop growing back almost completely? I would appreciate advice from those who have already received this treatment!