Is it normal to have menstruation two times a month?

Answer 1

menstrual cycle can be as short as 21 days or longer than 35 days. Changes from month to month are also normal. So having your menstruation 2 times a month is normal as long as its around 3 weeks apart. If not there may be other disorders.... My menstruation is 21 days apart and can go as short as 3 days and as long as 8 days. there is nothing abnormal about it. Alot of my friends has the same condition :)