Brazilian Laser Hair Removal: Will Hair That Has Fallen out Grow Back?

You will not achieve permanent hair removal with one laser hair removal treatment.  There might be a slight decrease in density of the eventual permanent hair growth if you never have another laser hair removal treatment within the "landing strip" area but continue to treat the rest of the pubis. You may never be able to convert to a heart shaped design later if you complete all sessions of laser hair removal should you desire such in the future, but you could even years later resume laser hair removal on the landing strip itself to remove it should you wish.

Laser hair removal does require multiple treatments, but it is important to remember that laser hair removal is permanent.  During the consultation, there should be a great deal of time and care in describing EXACTLY what you want, and no not want lasered. In our practice, we use a white eyeliner pencil to mark the areas for patient prior to a treatment

Fortunately, in your case, light-assisted hair removal generally required multiple sessions. Some of the hair is gone permanently after one session but most will likely grow back. You now have an opportunity to communicate what you want.