Menstrual Cycle
Kaylee Brooks
Definition of Menstrual
- The recurring cycle of physiological changes in the uterus, ovaries, and other sexual structures that occur from the beginning of one menstrual period through the beginning of the next.
The Four Stages
- menstruation: the process in a woman of discharging blood and other materials from the lining of the uterus
- follicular phase: follicles in the ovary mature.
- ovulation: discharge ova or ovules from the ovary
- luteal phase: fertilisation and implantation may occur
Amenorrhea
- an abnormal absence of menstruation.
- Causes: breast feeding, emotional stress and malnutrition
- Symptoms: Weight gain/loss, discharge from breast
Premenstrual Symptoms (PMS)
- physical and emotional symptoms that occur in the one to two weeks before a woman's period.
- Symptoms: acne, tender breasts, bloating, feeling tired, irritability, and mood changes
- Causes
Menopause
- The ceasing of menstruation (typically between 45-50)
- symptoms: hot flashes and vaginal dryness