Pregnant old gum bleeding how to return a responsibility

Gingival bleeding may be caused by malnutrition, dental calculus, gingivitis and other reasons. 1. Malnutrition pregnant women if less nutrition intake during pregnancy, or unbalanced diet, may lead to a lack of vitamin C, resulting in gingival bleeding. 2. Dental calculus pregnant women if poor oral hygiene in life, may lead to bacterial aggregation, and mixed with food protein to form plaque, if not cleaned in time, due to excessive accumulation of calcification for dental calculus, and do not pay attention to oral cleaning, so that pregnant women appear gingival bleeding symptoms. 3. Gingivitis plaque accumulated on the tooth surface for a long time may cause gingivitis, followed by tooth dislocation, food impaction and other factors may also induce gingivitis, and in brushing and biting hard things appear gingival bleeding.