Who Form 2220 Periods 2023-2024

Menstrual cycle and Easter cycle no organism survives forever hence if a species needs to continue to exist its members must reproduce their own kind fertilization is more a chain of events than a single isolated phenomenon and an interruption of any step in the chain can cause fertilization failure rhythmic series of changes in sex organs that occur about every 28 days throughout the reproductive life of a female from puberty to menopause is called menstrual cycle the most prominent feature of the cycle is a monthly flow of blood from the uterus lasting for three to five days this phase is known as menstruation Memphis or menstrual period each time the ovum starts maturing the secondary sex organs commence some growth changes to prepare for the reception of the expected fertilized ovum and the continuation of the anticipated pregnancy ovulation occurs about midway in the menstrual period 13th to 17th day if the ovum is fertilized in this period the proliferated mucosa is converted into placenta if not the hypertrophied mucosa breaks down then the ovary prepares for the maturation and ovulation of the next ovum cycle continues menstruation does is the psychic discharge of blood carrying broken tissue materials through the vagina the men sure blood contains stripped of endometrium mucous leukocytes and unfertilized over a menstrual cycle is taken to begin with the onset of menstrual bleeding and ends just before the next menstruation during the menstrual cycle major changes occur in the uterus vagina breasts and other organs also there is maturation of fall occur in the ovary or ovarian cycle the changes during a menstrual cycle can be divided into three phases proliferative phase the creaturely phase and bleeding phase after menstruation the proliferative phase starts with a growth and proliferation of tissues on...