I would like to inquire about the recommended number of sessions for leg laser hair removal.

I have a lot of leg hair, so I've been shaving or waxing it constantly. But as anyone who has shaved knows, while the visible front of the legs gets shaved properly, the back is difficult to shave because it's not easily visible. Also, sometimes you get cuts and scars from shaving incorrectly. So, I don't want to worry about shaving or waxing every time I wear clothes that expose my legs, so I would like to get laser leg hair removal this time.

I heard that men need about 10 sessions to get satisfactory results for beard stubble; how many sessions is recommended for laser hair removal on women's legs? I am also curious about the interval between treatments to avoid skin irritation. Additionally, I heard that the hair becomes thinner and eventually almost invisible after treatment; I would like to know if this effect is permanent.