Lack Of Menstruation Lack Of Menstruation?

Lack of menstruation? - lack of menstruation

What are the causes for the absence of menstruation? I am 5 5 "and weighs 130 pounds ... I train and eat well. M" Frustrated BC can go 2-6 months without a period, and I almost never regular. Is this the reason why a lot of flatulence? ... regular intervals would give me a flatter stomach ?.... It is so frustrating, and I would be normal and have a period every month, like all the other girls.