What is a common clinical sign found in a pregnant patient experiencing periodontal issues?

In pregnant patients experiencing periodontal issues, mobile teeth are indeed a common clinical sign. This occurs primarily due to hormonal changes during pregnancy that can exacerbate pre-existing periodontal disease. These hormonal fluctuations can lead to increased vascularity of the gums, making them more susceptible to inflammation and infection. As periodontal disease progresses, the supporting structures of the teeth can be affected, leading to mobility.

Other potential symptoms of periodontal disease may be present, but mobility is particularly notable in pregnant women due to the significant changes occurring in their bodies. It's essential for healthcare providers to monitor periodontal health in pregnant patients, as untreated periodontal disease can have implications for both maternal and fetal health.