First, the surgical effect is discounted: the blood activator increases during menstrual period, the blood is not easy to coagulate, and there are many oozing wounds during the operation, which affects the surgical effect. If surgery is performed, it will lead to excessive bleeding during operation and affect the effect of incision suture.

Second, the healing recovery is slow: the menstrual period causes simple blood loss, which is easy to cause poor drainage, blood aggregation and oppression of blood vessels. At the same time, the lower the wound healing function, the worse the recovery and healing of the disease.

Third, it is easy to be infected: the menstrual period is in a state of low resistance. If an operation is performed, the operation process is very easy to be infected, causing respiratory obstruction and even suffocation, which is life-threatening.