Some vaginal discharge is quite common and normal for women of childbearing age.
Normally, cervical glands produce a clear mucus secretion that drains downward, mixing with bacteria, discarded vaginal cells, and Bartholin's gland secretions. This is normal. Sexual excitement and emotional stress have both been associated with a normal vaginal discharge. This discharge is a clear, mucus-like secretion. Disease may be indicated if vaginal discharge is abnormal in color, odor, or consistency, or significantly increased or decreased in amount.