Some women are so meticulous about their pre-pregnancy preparations that they write notes on every little thing, but they forget to pay attention to their teeth and do not have a dental check-up before they get pregnant. As a result, after pregnancy, dental problems suddenly arise, toothache is not a disease, but a pain that can really kill you! Do not forget to check your teeth for any problems when you are preparing to get pregnant. 1, before pregnancy why dental checkups dental problems may not attack for a while, but the pregnancy period is up to ten months, if not well early checkups, some hidden dental problems suddenly appear, it will affect the pregnant mother and child, which is not good for the health of both mother and child. Therefore, women who are preparing for pregnancy should go to a professional dental examination to rule out any dental problems that can occur. 2, the importance and necessity of dental checkups during the preparation period Women who have experienced pregnancy know very well that if dental problems occur during pregnancy, it is really a very troublesome thing. Because after pregnancy, the progesterone and estrogen levels in the body increase, it is easy to stimulate the bacteria to damage the teeth, and the gums become red, swollen, bleeding and painful. The infected bacteria can enter the bloodstream and can infect the fetus through the mother’s chassis, causing health effects on the fetus. Therefore, it is very important to check your teeth during the preparation period, don’t not to check because you think it is a small problem, there is exactly a small problem is not paid attention to cause a big problem. 3.What are the items of dental checkup before pregnancy? If women must have healthy teeth and never have any problem before pregnancy, they only need to check whether they will have tooth decay, and for women who usually feel discomfort of teeth, the items of checkup include: periodontal disease, tooth decay, pericoronitis, residual root, residual crown and other comprehensive dental lesion checkup. According to the examination results for targeted treatment, if only because of oral bacterial infection caused by toothache and other conditions can generally be healthy soon, such as periodontal disease patients, it is necessary to eliminate the gum periodontal inflammation, for the problem is very serious dental disease, the doctor may recommend doing endodontic and root canal treatment. 4, oral disease during pregnancy, when is better to treat Under normal circumstances, six months before pregnancy, women should do a comprehensive dental examination to exclude dental diseases that may occur during pregnancy. In the early stage of pregnancy, that is, about three months, tooth extraction surgery should not be done, nor should tooth extraction surgery be done three months before delivery, otherwise it may lead to miscarriage or premature delivery. If you have a dental disease during pregnancy, you should not use antibiotics indiscriminately, as they can have a great impact on the fetus. It is important to be careful with the medication under the doctor’s examination. During pregnancy, it is important to brush your teeth in the morning and in the evening and rinse your mouth after eating. It is best not to use sharp or hard objects to floss your teeth to reduce infection or damage caused by scraping of hard objects.