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Cervical Canal

Pregnancy & Parenting  Cerebral palsy  Cervical cultures

Cervical Canal -- the birth canal.
Chorion -- One of the fetal membranes. It surrounds the fetus and is outside the amnion. By approximately 16 weeks, the amnion fuses to the chorion to form a unified double membrane, the "chorio-amniotic" membrane.


Use of Tuohy needle for intraamniotic methotrexate injection through the cervical canal in a cervical pregnancy after failure of systemic methotrexate treatment.
Am J Obstet Gynecol, 202(5): e4-6. [Abstract] [Full-text] ...

Cervical Stenosis: A blockage of the cervical canal from a congenital defect or from complications of surgical procedures. See also Cervix. Cervix: The opening between the uterus and the vagina.

Laminaria: a rod made of kelp (seaweed) that when placed in the cervical canal absorbs moisture, swells, and gradually dilates the cervix. Used to help induce labor.

the bloodstream to a specific organ, where it exerts its effect Host uterus procedure - a woman carries to term a pregnancy produced by an infertile couple through in vitro fertilization Hostile mucus - cervical mucus that impedes the natural progress of sperm through the cervical canal ...

This involves an internal examination, and a gloved index finger is then passed into the cervical canal to stretch and sweep the area where the membranes are in approximation to the upper part of the cervix. This has the effect of releasing the natural prostaglandins as discussed above.

A thick mucinous secretion that is present inside the cervical canal. It is produced by glandular cells that are present in the cervix. This mucus protects the uterus from invasion by bacteria present in the vagina. It also plays an important role in fertility.

Cervical Stenosis: Narrowing of the cervical canal in such a way that menstrual flow can partially or completely be impeded. It is often the result of cervical injury due to surgery such as cone biopsy done for an abnormal Pap smear.

Antepartum haemorrhaging is often caused by a problem with the placenta, such as placenta praevia, where the afterbirth lies over the cervical canal, or placental abruption, which is due to separation of the placenta.

If your health care provider is concerned about preterm labor, he or she may test a swab from your cervical canal for the presence of fetal fibronectin. A positive fetal fibronectin test is a clue that the 'glue' has been disturbed and you're at increased risk of preterm labor. Positive.

CERVICAL MUCUS - The sticky, thick mucus produced by glands in the cervical canal that plugs the opening of the cervix. Most of the time this thick mucus plug prevents sperm and bacteria from entering the womb unless ovulation is about to take place.

Mucus plug - A plug of mucus that blocks the cervical canal during pregnancy to prevent entrance of germs into the uterus; the plug is loosened and passed during labor, frequently when the cervix starts to thin out and open at the beginning of labor; ...

The mucus plug is the small amount of thickened mucus that blocks the cervical canal leading to your uterus. The plug may come out all at once in a lump, or as increased vaginal discharge over the course of several days.

The cervical canal shortens from 2cm to paper thin edges and the canal itself disappears. Only the external opening of the uterus remains of what was the cervix. The edges of the internal opening of the cervix are drawn upward several centimeters to become part of the lower uterine segment.

Mucus Plug - A thick plug of mucus that blocks the cervical canal during pregnancy.
Multiple Gestation - Term for more than one baby developing in the womb.
Mutation - A non-inherited genetic disorder resulting from spontaneous alterations of eggs, sperm or embryos.

Cervix
The opening between the uterus and the vagina. The cervical mucus plugs the cervical canal and normally prevents foreign materials from entering the reproductive tract. The cervix remains closed during pregnancy and dilates during labor and delivery to allow the baby to be born.

The cervical mucus is becoming thicker and it will form a plug in the cervical canal. This plug seals the cervix throughout your pregnancy and will be expelled just before you deliver the baby, when the cervix begins to dilate.
(b) Common Problems ...

In fact, sperm can be found in the cervical canal mere seconds after ejaculation, regardless of position. Of course, aiming for the deepest penetration and maximum cervical contact makes sense, but the optimal position varies because every woman's body is different.

An accumulation of thick clear secretions in the cervical canal.
Multigravida
A woman who has been pregnant more than once regardless of whether she carried the pregnancy to term.

The mucous plug has been there throughout your pregnancy to block the opening to your cervical canal and prevent bacteria from entering. It is called a “bloody show' because the mucous plug is sometimes tinged with blood; which can mean that it is red, pink, or brown in color.

By the seventh week, the cervix has started to soften and the mucus plug at the cervical canal is formed. This "plug" seals off the uterus from the outside world and will remain in place until shortly before labor.

Method: IUI
How it works: This involves inserting a sperm sample, which is specially prepared, directly into the cervical canal through a thin, flexible tube. Women often take a fertility drug (like Clomid) as well, to increase their chances of fertilization.
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At this point, you will develop a mucus plug, which forms in the opening of the cervical canal and seals off the uterus for protection.
Specific developments that occur during this week include the following: ...

Hostile Mucus -- Cervical mucus that impedes the natural progress of sperm through the cervical canal.
HPT -- See Home Pregnancy Test.
HRT -- See Hormone Replacement Therapy.

Hysteroscopy
Examination of the inner cavity of the uterus through a fiberoptic telescope inserted through the vagina and cervical canal
Idiopathic Infertility
Occurs when no cause of infertility can be identified in either partner, yet pregnancy does not ensue.

A screening test to evaluate the cells of the cervix to determine whether they are normal or cancerous. The physician or nurse removes some cells from the cervical canal with a brush or spatula (usually a painless process, [...]
Pelvic Inflammatory Disease (PID) ...

Pathologically, it has a monomorphic cellular pattern of epithelioid cells and may resemble squamous cell cancer of the cervix when arising in the cervical canal. Its clinical behavior appears to be closer to that of PSTT than to choriocarcinoma.

You might feel like you have PMS with your emotional ups and downs.
By the 7th week of your pregnancy, a mucous plug now blocks the cervical canal, helping prevent germs from getting into your uterus. The mucous plug will pass late in pregnancy.

Eventually, the cervical canal must open until the cervical opening itself has reached 10 centimeters in diameter and the baby is able to pass into the birth canal. Though significant injuries are not common, during this process the cervix may tear and ultimately require repair.

cervix, he or she may suggest an ultrasound to examine the thickness of your cervical tissue. The ultrasound may be performed when you are planning a pregnancy or are in the early stages of a pregnancy. A hysterosalpingogram, or HSG, may also help determine the appearance of the cervical canal in a ...

An ectopic pregnancy can occur in the fallopian tubes, cervical canal, or the pelvic or abdominal cavity. The cause of an ectopic pregnancy is usually a blocked fallopian tube.

See also: See also: What is the meaning of Pregnancy, Cervix, Uterus, Pregnant, Ultrasound?

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