Why it is important to have a vaginal design done and not just a labioplasty?

It is important to know what are the labia for and why we should not cut them all; they are of great help for directing urine and also preventing excessive dryness after menopause due to hormonal changes. Also, many times, only cutting the labia can leave me with a more obvious excessive clitoris hood, making it look like a penis. It is important to see all the picture and really understand what my patient wants and not just cut.