Yes, it may be. The vagina is a self-cleansing organ. Often, what you see is a clear or white thin discharge made up of the dead cells being removed. Your cervix normally produces mucus in relation to your monthly hormonal changes, and you may also experience this as a discharge. You should see your family doctor if the discharge has a gray, yellow, or green color. Also, if you are having blood in the discharge, if the discharge has a foul odor, or if you have associated itching or burning, these may indicate an abnormal discharge needing treatment by your doctor.