Vaginal discharge is a fluid made by the vagina, cervix and healthy bacteria that helps keep the vagina healthy. Vaginal fluid helps remove dead cells and germs, keeps a healthy chemical balance in the vagina and lubricates during sex. There is always some vaginal fluid and it increases during puberty. The amount and type of discharge changes through the menstrual cycle and through life. It’s normal and healthy to have vaginal discharge. If you notice changes in color, texture or smell of discharge, talk to a health care provider.