Menstruation is a complex process that involves different hormones, the sexual organs and the nervous system of women.
It is a recognized fact that hormones influence menstruation. If they are not in balance, the menstrual cycle will be affected. The process is controlled by different hormones that regulate different steps of the process. Endocrine system is the most important player in the process (Strassmann, 1996).
Another factor that affects menstrual cycle is weight. If a woman is underweight, her hormones will stop working properly and her periods might stop altogether. Recent ...