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Hypothesize why the uterine lining thickens and it's blood supply increases during each menstrual cycle?
Wiki User
∙ 8y ago
The uterus is preparing for the possible fetus.
Wiki User
∙ 12y ago
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Why does menstruation takes place?
The menstrual cycle is a series of hormonal changes in which an egg matures and is released and the uterine lining thickens so that the egg, if fertilized, can implant in it. Menstruation happens when the uterine lining sheds because no fertilized egg has implanted.
Does the menstrual cycle have four phases?
Yes, the menstrual cycle has four phases, those phases are as follows:Menstrual phase: when the uterine lining sheds.Follicular phase: when eggs in the ovaries mature.Ovulation phase: when the eggs are released from the ovaries.Luteal phase: when the uterine lining increases.
What is the function of the uterine cavity?
The uterine cavity is the inner space of the uterus where fertilized eggs implant and develop into fetuses during pregnancy. It is lined with a specialized tissue called endometrium, which thickens and sheds during each menstrual cycle if pregnancy does not occur. The uterine cavity plays a crucial role in supporting the growth and development of a fetus.
Directly regulate the menstrual uterine cycle?
Progesterone and estrogen
What is the contents of menstrual bleeding?
Menstrual flow consists mainly of uterine cells, uterine tissue and blood. Menstrual flow will also contain vaginal discharge, cervical mucus, and vaginal skin cells that are carried along by the menstrual flow as it passes through the vaginal canal.
Pain caused by uterine cramps during a menstrual period?
dysmenorrhea
What happens to the uterine lining during the menstrual cycle?
breaks down
What is menstrual blood?
It is blood from the very small vessels of the endometrial uterine lining - which is shed monthly, as part of the menstrual cycle.
What are some of the symptoms of uterine fibroids?
There are some symptoms of uterine fibroids such as bleeding between periods, heavy menstrual bleeding, menstrual periods that may last longer than normal, pain during intercourse.
What is ovulation and the menstrual cycle?
The menstrual cycle is the reproductive cycle in human beings, and ovulation is one phase of the menstrual cycle. Each cycle a woman will ovulate and the uterine lining plups-up ready for possible pregnancy, but if she doesn't get pregnant then the uterine lining sheds (menstruation).
What is pain caused by uterine cramps during a menstrual period called?
dysmenorrhea
Which hormone is responsible for the buildup of the uterine lining during the menstrual cycle?
Estrogen.
