Fluid also passes through the vaginal walls in response to physical activity and sexual arousal. All these secretions make up the vaginal discharge and fluid that a woman notices. A variety of bacteria, yeasts and other micro-organisms occur naturally in the vagina's mildly acidic environment. Certain bacteria called Lactobacilli or Doderlein's bacilli normally maintain natural acidity in the vagina which keeps other bacteria under control. The vaginal balance can be upset by external factors and some naturally occurring bacteria can increase and cause symptoms.
Some women are more susceptible than others to disturbance of the vaginal environment.
Stress, illness and hormone changes can also alter the vaginal environment. See your FPWA clinic or doctor for tests if you are concerned, or call the Sexual Health Helpline on 9227 6178. This infection is also called monilia or candida. The organism is a yeast which is commonly found in the body without causing any problems. At times a woman may notice symptoms, particularly during pregnancy, or when she is on antibiotics or some other medication.