Cervix of the uterus before delivery. Cervical dilatation before childbirth

The uterus is the main organ that distinguishes a woman from a man. It is because of their physiological characteristics that the fair sex can tolerate and give birth to a healthy baby. The uterus is called the hollow muscular organ, which is divided into three parts: the neck, body and bottom. According to the cervix, the doctor can determine if labor will begin soon.

Cervix in Pregnancy

The cervix connects the vagina and the uterus. Outwardly it resembles a tube. If the pregnancy is normal, the cervix will have a dense consistency, not letting the fetal egg go too low. Cervical canal should be tightly closed. The cervix in early terms does not betray the pregnancy that began. If there are suspicious discharges, a prospective mother should immediately consult a doctor.

He begins to change his structure and form of the cervix only a few weeks before the birth. It is thanks to such changes that the child will be able to move almost freely through the birth canals. Disclosure of the cervix long before the date of expected delivery is a bad sign. At best, premature birth will begin , at worst - a woman will lose a child.

Why does the cervix change its structure before the term?

Pathological changes in the uterus occur for a number of reasons. The risk group includes women who once had to endure abortion or miscarriage. Erosion of the cervix, as well as trauma associated with previous births, can also cause the opening of the pharynx well before the desired date. In addition, hormonal disorders, such as, for example, progesterone insufficiency , lead to changes .

Changes in the early stages of pregnancy can be noticed by the future mother herself. Mucous discharge of a yellowish hue indicates that the cervix is open. The norm or this is not present, the doctor can prompt only. Therefore, any suspicions of a pregnant woman should immediately be reported to a specialist.

Cervical dilatation

The longer the gestation period, the more muscle tissue of the cervix is replaced. Young fibers are more elastic. Thanks to this, the cervix of the uterus opens up sufficiently before the birth, letting the fruit out. The organ is shortened and becomes more friable.

Caffeine softening before childbirth occurs gradually. This process begins with the 32nd week of pregnancy. In primiparas, training takes a little longer. Disclosure begins with the internal throat of the cervix. Gradually, the fetus moves outward, stretching the outer yawn. In women who give birth repeatedly, the cervix opens much faster. In some pregnant women, this process can take only a few hours. By the end of pregnancy, the outer cervix can be already opened on several fingers.

What are the possible problems?

From the 37th week of pregnancy, the uterus is completely ready for delivery. But this alone is not enough. Many women are so afraid of giving birth, which psychologically hamper the process. Fears prevent the production of hormones necessary for softening. The cervix of the uterus remains dense before delivery. If stimulating actions do not lead to the necessary changes, the doctor can appoint a cesarean section.

Regular opening of the cervix is necessary for normal opening. If the fights are too weak, the uterus may stay at the prenatal level. Quite often such a nuisance happens in case of polyhydramnios or insufficient quantity of amniotic fluid. When the uterus overstretch decreases its tone, that is, contractility. As a consequence, labor activity is also weakened, and the cervix opens less intensively.

The risk group includes women who give birth for the first time after 35 years. The main cause of poor disclosure may be a decrease in tissue elasticity. The doctor will examine the cervix before giving birth. If the body does not have the necessary structure for this time, surgery will be required.

Preparing the cervix for future birth

Shortly before the expected date, the doctor will examine the woman in childbirth. If the cervix is immature, it is necessary to produce stimulating actions that will help to extract the necessary hormones and prepare the body for childbirth.

All such methods can be divided into drug and non-pharmacological. With the help of medications prescribed by a doctor, you can prepare the uterus for childbirth only in a hospital setting. All actions should be carried out under the strict supervision of a physician. It is considered effective to introduce laminaria rods into the cervical canal . This is done just before the expected date of delivery. Under the influence of heat and moisture, laminaria swells, affecting the organ. In addition, seaweed secretes substances that contribute to the maturation of the neck. At best, labor can begin in 5-6 hours.

Stimulate the opening of the neck can also be a synthetic prostaglandin, which is introduced into the vagina in the form of a gel or a candle. The desired effect can be achieved in a few hours.

Puncture of the bladder

There are radical methods that allow stimulating labor activity. First of all, they include puncturing the fetal bladder. If the cervix of the uterus does not open properly during childbirth, the doctor can perform an amniotomy, due to which the water will begin to flow. Thanks to this procedure, the fetal head descends and begins to press on the cervix. If in addition medicinal preparations will be used, labor will begin to flow much more intensively.

A cleansing enema also has an excellent stimulating property. It is no coincidence that this procedure is mandatory when a woman arrives late in the maternity ward. The enema irritates the back of the uterus, stimulating contractions. Quite often after this, the mucous plug comes out. The cervix of the uterus before the birth in this case opens much faster. It is worth noting that to do an enema is appropriate only for those women who have already reached the expected date. Stimulation before this time can be dangerous for the baby.

Non-drug stimulation

If the gestation period is more than 40 weeks, and labor activity does not occur, some methods will help stimulate it at home. The natural way can be called sexual intercourse. Sex helps to reduce the walls of the organ, so that the cervix before delivery opens up much faster. In addition, the sperm contains hormones that contribute to the onset of labor. Undesirable sexual intercourse only in the event that the mucous plug has already passed . The risk of infection is increasing.

Facilitate the early onset of the process as well as physical activity. Simple lessons lead to the fact that the cervix of the uterus opens before giving birth (a photo of a happy mother can be seen in the article). The physical load should be reasonably moderate. If possible, a pregnant woman should register for special gymnastics long before delivery.

Long walks, climbing stairs, and cleaning in the house stimulate the onset of labor activity no worse than special exercises.

Support of relatives is an important element of successful childbirth

The psychological mood of the future mother is of great importance. Problems and fear of childbirth can lead to serious problems. In the forces of loved ones help a pregnant woman tune in to a successful outcome of events. In the last month it is desirable to protect the future mother from family problems. Let her think only about the next meeting with the baby.

It is much easier to give birth to women, next to whom is the husband or another close person. Correct attitude and recommendations of a doctor will help to appear to the light healthy and strong baby.