Why is the vulva so big and so small?

May be congenital abnormalities, labial damage, labial inflammation caused. Female vulva if shown a large side of the situation, mainly for the following reasons: first, may be due to congenital development caused. Second, may be in the process of female childbirth, due to damage to one side of the labia caused. Third, there may be female labia with inflammation, resulting in congestion edema caused. Therefore, when women show labia side large side small situation, if caused by inflammation, can be given anti-infection treatment, generally a week or so will be relieved; if due to congenital abnormalities caused by a large side small, generally do not need special treatment.Women should usually prevent excessive friction on the larger side of the vulva, to wear cotton loose underwear, usually pay attention to vulva cleanliness, when showing symptoms to temporarily prohibit sexual life.