Dental professionals can often tell if a patient is pregnant due to various physiological changes that occur during pregnancy, such as changes in hormone levels, which can lead to swelling and inflammation of the gums, and increased blood flow to the gums, which can make them appear red and puffy. Additionally, some pregnant women may experience increased sensitivity to dental pain and a heightened gag reflex. These signs and symptoms can all be indicative of pregnancy, and a dentist may ask about a patient's pregnancy status if they observe any of these changes.
It is important for pregnant women to maintain good oral hygiene and to see their dentist regularly for checkups and cleanings. Dental problems, such as gum disease and cavities, can be more severe during pregnancy, and they can also pose a risk to the baby's health. Regular dental care can help to prevent these problems and to keep the mother and baby healthy.