Irregularities of the menstrual cycle are very common. Dysfunctional bleeding from the uterus can be described as follows:
A normal menstrual cycle occurs every 21-35 days with menstruation for 2-7 days. The menstrual cycle occurs from monthly fluctuations in hormones (estrogen and progesterone) that occur as the ovaries release an egg on a monthly basis. If pregnancy does not occur, the hormonal fluctuations cause the endometrial lining of the uterus to shed. This results in menstrual bleeding.
Abnormal periods can occur for many reasons such as thyroid problems, diabetes, obesity, trauma, uterine fibroids, failure to ovulate, uterine (endometrial cancer) etc.
It is very important to establish that the abnormal periods are not due to cancer. Once cancer is excluded, there are many ways to treat your problem. The appropriate treatment is based on identifying the underlying cause(s). Such treatment might include:

