Then, all participants who meet the inclusion criteria will be asked to keep a headache diary in which they will record the date of any migraine attacks, starting and ending time point of each migraine attack, drug usage (doses and type), average migraine pain on a 10-point VAS, and days of menstruation, during a three-month period (three menstrual cycles). The diaries will be collected by the researcher at the end of the third month and the traditional Chinese medicine (TCM) patterns of MM of the participants will be diagnosed then according to answering a few symptom related questions. In addition, times/dates for treatments will be scheduled.