Many expectant mothers suffer from inflammation of the wisdom teeth, swollen and painful gums and tooth nerve pain during pregnancy, and cannot eat or sleep when they need nutrition and rest the most. It should be a good idea to have a thorough dental checkup to eliminate hidden problems before you get pregnant. But what if I get a toothache during pregnancy? Can you take a picture? Can I get anesthesia? Can you treat the tooth? Recommendations: 1. Discuss oral health issues with all patients, including those who are pregnant and those in the postpartum period. 2. Inform female patients that oral health care can promote general health and reduce the transmission of cariogenic bacteria between mother and child. 3.Arrange oral examination for the patient at the first maternity checkup. 4.To help the patient to dispel the concern that it is safe to perform oral prophylaxis, diagnosis and treatment during pregnancy, including taking x-rays (under the premise that the abdomen and thyroid gland are protected) and performing local anesthesia (using lidocaine with or without kidney). 5. Women are informed that when there is a situation in the mouth that requires immediate treatment, such as extraction, root canal treatment, filling of untreated cavities (with silver mercury or resin), treatment is acceptable at any stage of pregnancy. Delayed treatment can bring more complicated problems. 6.When the patient has vomiting caused by pregnancy reaction or gastrointestinal reflux in late pregnancy, using antacid medication or rinsing the mouth with soda (one teaspoon of soda dissolved in a glass of water) can help neutralize the acidic decay of teeth in the gastrointestinal tract. 7. Be aware of the patient’s dental insurance status so that she can be referred to the appropriate dental office, and be aware that each state has different policies regarding health insurance. 8. Establish a good working relationship with the nearby dentist, just as you would with any other clinical specialist, and refer the patient to the dental office by phone or referral form. 9.Advocate for expanded dental insurance reimbursement for women before, during and after pregnancy. Pregnancy is a special time experienced by women and they should receive more dental care support during this time. 10.Reinforce patients’ awareness of regular oral health care, including eating fewer sweets and beverages, brushing twice a day, using fluoride toothpaste, flossing once a day, and visiting the dentist twice a year.