What happens when you have your period twice a month?

A month to two menstrual period belongs to irregular menstruation, but if the second time to menstrual bleeding volume is less, bleeding time lasts one or two days, this situation may also be ovulation bleeding. A month to two menstrual period, may and hormone level imbalance, diet weight loss, gynecological diseases and so on. So a month to two menstrual period, first to find out the cause of this situation, and then to specific medication treatment. It is recommended to observe first, if three consecutive months show a month to two menstrual conditions, this situation needs to cause attention, it is best to go to the hospital.