I keep getting yeast infections. what can i do to stop from occurring?

Probiotics: Anything that causes irritation to the vaginal tissue can cause a shift in the normal flora. This includes intercourse, bike riding, bubble baths, and even nylon vs cotton underwear. Probiotics and/or yogurt with active cultures can help rebalance. Consider being checked for medical conditions such as diabetes if your symptoms persist.

Predisp. To Yeast: There is something lowering your immune system defenses against yeast infections. Common are: diabetes, pregnancy, use of birth control hormones, wetness in the area, use of cortisone, recent use of antibiotics, overweight, wear clothes too tight, underwear synthetic fabrics ( not cotton), use of vaginal douches, go to swimming pools or jacuzzis, immunosupressions by cancer, hiv-aids or medicines.