The menstrual cycle is a series of natural changes in hormone production and the structures of the uterus and ovaries of the female reproductive system that make pregnancy possible. The ovarian cycle controls the production and release of eggs and the cyclic release of estrogen and progesteroneThere's a very good chance if you are experiencing a regular monthly period, you are fertile. While it is true that women have a finite number of eggs, lack of conception is predominately due to other causes. From the moment a girl is born, she typically has between one and two million eggs in her ovaries.The four phases of the menstrual cycle are menstruation, the follicular phase, ovulation and the luteal phase. Common menstrual problems include heavy or painful periods and premenstrual syndrome (PMS).
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Menstrual cycle
The menstrual cycle is a series of natural changes in hormone production and the structures of the uterus and ovaries of the female reproductive system that make pregnancy possible. The ovarian cycle controls the production and release of eggs and the cyclic release of estrogen and progesteroneThere's a very good chance if you are experiencing a regular monthly period, you are fertile. While it is true that women have a finite number of eggs, lack of conception is predominately due to other causes. From the moment a girl is born, she typically has between one and two million eggs in her ovaries.The four phases of the menstrual cycle are menstruation, the follicular phase, ovulation and the luteal phase. Common menstrual problems include heavy or painful periods and premenstrual syndrome (PMS).