How many laser hair removal sessions would be necessary for good results?

My hair tends to grow quickly, so I shave or remove it frequently. However, perhaps because my skin is sensitive, I experience severe irritation and breakouts every time I shave, which is a major concern. It is particularly inconvenient and difficult to manage during the summer, as there are many areas that require attention. Therefore, I am considering laser hair removal, but since it is my first time, I have many questions.

I am wondering how many laser hair removal sessions are typically required to feel the effects. I would like to know the recommended number of sessions and treatment cycle, as well as whether there are differences depending on the area being treated. I would also like to find out the approximate price and cost beforehand and schedule a consultation.

I am also concerned about whether the laser hair removal procedure takes a long time and if the pain is tolerable. I am curious about how long redness or skin irritation lasts after the procedure, and how long the recovery period is. I would also like to know if I can return to my daily life immediately and receive instructions on post-procedure precautions. I plan to get a consultation to see if this treatment is suitable for my skin type before making a reservation. Haha.