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The amnionic sac.

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13y ago

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What is the blood-rich tissue that lines the walls of the uterus during pregnancy and nourishes the embryo?

The blood-rich tissue that lines the walls of the uterus during pregnancy is called the placenta. It forms from the outer layer of the embryo and the uterine tissue, facilitating the exchange of nutrients, gases, and waste between the mother and the developing fetus. The placenta also produces hormones that are crucial for maintaining pregnancy.


What is the blood rich tissue that lines the walls of the uterus?

The blood-rich tissue that lines the walls of the uterus is called the endometrium. This inner layer thickens and sheds during the menstrual cycle in response to hormonal changes, playing a crucial role in menstruation and pregnancy. If fertilization occurs, the endometrium supports the implantation and development of the embryo.


What is decidual tissue?

Decidual tissue is specialized tissue that lines the uterus during pregnancy. It is formed from the endometrium and plays a crucial role in supporting the developing embryo by providing a rich blood supply and nutrients. Decidual tissue helps to form the placenta and ultimately becomes part of the maternal side of the placenta.


What does the term adenomyosis mean?

Adenomyosis is uterine thickening caused when endometrial tissue, which normally lines the uterus, extends outward into the fibrous and muscular tissue of the uterus.


What is the mucous membrane that lines the uterus called?

The mucous membrane that lines the uterus is called the endometrium. It plays a crucial role in the menstrual cycle and is involved in the implantation of a fertilized egg. The endometrium thickens during the cycle in preparation for potential pregnancy and is shed during menstruation if fertilization does not occur.


What type of tissue is the uterus made of?

The uterus is primarily made up of smooth muscle tissue known as the myometrium. It also contains some connective tissue and specialized glandular epithelium that lines the inner cavity.


What is endometrosis?

When the tissue that normally lines the uterus is in strange places like the fallopian tubes and ovaries


Endometrium is a thin layer of what?

The endometrium is a thin layer of tissue that lines the interior of the uterus. It is composed of glandular and stromal cells and plays a crucial role in the menstrual cycle and pregnancy. During the menstrual cycle, the endometrium thickens in preparation for potential implantation of a fertilized egg and sheds if implantation does not occur.


What type of epithelial tissue would line the uterine tubes and function to help move a fertilized egg towards the uterus?

The epithelial tissue that lines the uterine tubes is ciliated simple columnar epithelium. This type of tissue features cilia on its surface, which help to propel the fertilized egg toward the uterus through coordinated beating. Additionally, the secretory cells within this epithelium provide nutrients and support to the egg during its transit.


What happens to the menstrual cycle during pregnancy?

During Pregnancy the uterus gets totally focused on protecting and nourishing the growing foetus. This means it can't receive eggs as usual because the hormones sent to release the eggs, are being redirected to develop a baby. So, figuratively speaking, it sends out a busy signal. During pregnancy, your body temporarily halts ovulation and stops shedding the lining of the uterus. As a result, you don't have your period. After the baby is born, the body's natural cycle of ovulation returns, and your period returns as well.


About pregnancy out side exact place?

I believe your question is along the lines of a fertilized egg not making it to the uterus. If so, that is often called a tubal pregnancy. Look up "ectopic" pregnancies and you'll find lots of info. HTH


Why do women still have their period after having an Hysterectomy?

Menstrual bleeding occurs when thickened endometrial tissue (which lines the uterus) breaks up and reverts to being thin, so it's natural to assume that a hysterectomy will completely end periods. However, as long as there's a functioning ovary there will be a monthly cycle, and if there is any remaining endometrial tissue it will respond normally to hormones. Some hysterectomies are partial and so a portion of the uterus remains. Even when the uterus is fully removed, some endometrial tissue may remain attached to the uterus's side of the cervix, which can cause mini-periods.