Question

please define briefly mesuration in biology. 1 paragraph on it.​

Answer 1

Answer:

menstruation (also termed period or bleeding) is the process in a woman of discharging (through the vagina) blood and other materials from the lining of the uterus at about one monthly interval from puberty until menopause (ceasing of regular menstrual cycles), except during pregnancy. This discharging process lasts about 3-5 days.

Answer 2

Answer:

Menstruation, or period, is normal vaginal bleeding that occurs as part of a woman's monthly cycle. Every month, your body prepares for pregnancy. If no pregnancy occurs, the uterus, or womb, sheds its lining. The menstrual blood is partly blood and partly tissue from inside the uterus. It passes out of the body through the vagina.

Periods usually start between age 11 and 14 and continue until menopause at about age 51. They usually last from three to five days. Besides bleeding from the vagina, you may have

Explanation:

1. Abdominal or pelvic cramping pain
2. Lower back pain
3. Bloating and sore breasts
4. Food cravings
5. Mood swings and irritability
6. Headache and fatigue