What causes vaginal lubrication? 13 Types of Vaginal Discharge: What they mean (Shocking Facts) Vaginal discharge: the lowdown on your downtown. Vaginal discharge is a clear, whitish fluid that comes from tiny glands in the vagina and cervix. This fluid leaks from the vagina each The smooth muscle and female arousal depicted Manna Molecular Discharge is a normal bodily function. It helps clean the vagina and maintain its low pH to help keep out infections. Discharge can be a great indicator of your gynae health and . . . Genital arousal involves vasocongestion and other physiological changes that occur in response to sexual stimuli Subjective arousal refers to mental engagement during sexual activity.