Aunt, is it normal to postpone ten days?

Under normal circumstances, if the normal menstrual cycle of women, their aunt a week early or delayed a week are normal range. Therefore, if the aunt delayed ten days is abnormal, women with sexual life first need to rule out the possibility of accidental pregnancy. In addition, if only occasional aunt delayed ten days, it may be due to environmental changes, or work pressure or even excessive mood fluctuations caused by the performance of aunt delayed phenomenon, can not be dealt with. However, if the regular aunt delays ten days or even longer, it is necessary to consider the endocrine dysfunction caused by it, and it is recommended to improve the relevant examination of female endocrine hormones and, if necessary, give drugs to adjust the menstrual cycle.