There are several possible reasons why women cannot have their teeth extracted during the physiological period: I. The immunity of women decreases during the physiological period, and their physical quality also decreases, so their bodies are weaker, so tooth extraction at this time may lead to anemia or fainting symptoms in patients; II. The coagulation mechanism changes physiologically during the physiological period, and bleeding symptoms are aggravated after tooth extraction; III. Therefore, it is recommended not to extract teeth during the physiological period. Therefore, it is recommended not to extract teeth during the physiological period, and you can choose to extract teeth after the physiological period and when your body recovers better.