The majority of leukocyte counts during menstruation are normal, neither high nor low. For most women, if they take proper care of their body during menstruation and have no obvious discomfort, their blood white blood cell counts are normal. Because white blood cells are immune cells, they do not fluctuate during menstruation when the body is healthy. It should be noted that during menstruation, some women may not pay attention to the cleanliness of the perineal area, and in the case of bacterial infection, the level of leukocytes in the blood will be elevated, which is used to fight against the attack of disease-causing bacteria. During this period, in addition to a high level of leukocytes in the blood, it is often accompanied by such uncomfortable symptoms as itchiness, burning sensation, and increased secretion from the vagina. It is recommended that women should take good care of themselves during menstruation and cooperate with their doctors for examination and treatment if they experience any discomfort.