How many laser hair removal sessions are needed for good results?

Hello. I have recently become interested in laser hair removal, so I am writing to inquire.

I tend to shave frequently, but I often experience skin sensitivity or redness afterward, so I started considering laser hair removal. In particular, I felt that hair grew back quickly even after shaving, making maintenance feel like a hassle. So, while looking for a more convenient way to manage my hair, I learned about laser hair removal.

However, since this is my first time receiving this procedure, I have many questions. I would like to know how many sessions are typically required for laser hair removal to expect noticeable results. I have heard that the number of sessions varies depending on individual hair volume and thickness, so I am curious about the average number of sessions needed. I would also like to inquire about the intervals between treatments and whether it is possible to resume daily activities immediately after the procedure.

My skin is somewhat sensitive, so I am also curious about the degree of redness or irritation after the procedure. Please also provide guidance on any precautions I should take before and after laser hair removal. I would appreciate it if you could let me know if it is possible to recommend a program tailored to my skin condition and hair volume through a consultation.