THE EFFECT OF ELEVATED OVARIAN HORMONES ON PERIODONTAL HEALTH - ORAL-CONTRACEPTIVES AND PREGNANCY

The most common oral manifestation of elevated levels of ovarian hormones, as seen in pregnancy or oral contraceptive usage, is an increase in gingival inflammation with an accompanying increase in gingival exudate. This gingivitis can be avoided or at least minimized by establishing low plaque levels at the beginning of pregnancy or the beginning of oral contraceptive therapy. It would appear that bacteria are not solely responsible for the gingivitis seen during these times, nor are the ovarian hormones solely responsible for the condition. Data from numerous studies suggest that the ovarian hormones alter the microenvironment of the oral bacteria so as to promote their growth and shifts in their populations. The present article reviews the current state of knowledge concerning the relationship of gingivitis to elevated levels of ovarian hormones, and describes the role that these hormones may play in the gingivitis associated with pregnancy or oral contraceptive usage.