How many laser hair removal sessions are recommended for each area?

Now that summer is in full swing and sleeves are getting shorter and clothing is getting lighter, shaving with a razor at home every day has become too cumbersome and annoying. It also causes severe skin irritation and redness, so I am thinking of taking this opportunity to get clean laser hair removal at Maypure.

I would like to treat my underarms, arms, and legs all at once. I am wondering if I need at least 5 sessions to see results, considering the typical hair growth cycle. Does the number of sessions increase if my hair is on the thicker side?

I would like to know in advance how long the laser hair removal procedure takes depending on the area, as well as if there are any precautions I should take regarding showering or daily activities on the day after the treatment. I want to spend the summer with clean and smooth skin, so I would appreciate it if those who have received the treatment could answer!