Discharge Underwear (Organic Cotton) (Hipster)Mild Discharge Underwear Mild Discharge is the most common type of discharge and is typically clear or whitish in color. It may be thin or slightly thick and is usually odorless or has a mild odor. Mild discharge is often observed after menstruation and before ovulation. Why is Discharge Important? It is a normal part of a womans reproductive system and serves several important functions, such as keeping the vagina lubricated, preventing infections,