If pregnancy is planned or if pregnancy is suspected, the dentist should be visited. It is appropriate to clean in the first 3 months. The dentist will prepare a treatment schedule for the remaining period of pregnancy. In the second 3 months, repeat cleaning may be recommended after evaluating the changes in oral tissues and the effectiveness of oral care. Depending on the situation, a new appointment may be made in the third trimester, but all these sessions should be as short as possible.