<P> The menstrual cycle can be described by the ovarian or uterine cycle . The ovarian cycle describes changes that occur in the follicles of the ovary whereas the uterine cycle describes changes in the endometrial lining of the uterus . Both cycles can be divided into three phases . The ovarian cycle consists of the follicular phase , ovulation , and the luteal phase , whereas the uterine cycle consists of menstruation , proliferative phase , and secretory phase . </P>
<P> The menstrual cycle can be described by the ovarian or uterine cycle . The ovarian cycle describes changes that occur in the follicles of the ovary whereas the uterine cycle describes changes in the endometrial lining of the uterus . Both cycles can be divided into three phases . The ovarian cycle consists of the follicular phase , ovulation , and the luteal phase , whereas the uterine cycle consists of menstruation , proliferative phase , and secretory phase . </P>
what are the two parts of the menstrual cycle
what are the two parts of the menstrual cycle
ovarian cycle uterine cycle
ovarian cycle uterine cycle