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Beginning of labor

The onset of birth means that all the receptors of the uterine myometrium, and a little later, and the nerve endings of the birth canal have received a reflex signal from the fetus: it's time! And the beginning of labor is manifested by regular involuntary contractions of the muscular tissue of the uterus - fights.

To the beginning of childbirth led to a successful delivery, it is very important for a pregnant woman to control her condition, behave correctly and follow all the directions of the receiving obstetrician-gynecologist.

Cervical dilation before labor: how to stimulate with pills, exercises

The uterus is the most important organ in the female body, which is responsible for bearing and giving birth to a child. In essence, it is a muscular organ, a receptacle for the fetus. It is represented by three parts - the bottom, the body, the neck.

False labor: when they start, how long they last, sensations, how to determine

During pregnancy, a woman listens to her body more than ever: the baby moved, there was a slight pull in her stomach – and this? Could it really be contractions? But it’s still a bit early, isn’t it? In fact, contractions can appear in the expectant mother long before the onset of labor.

Green water in labor

The waters do not always break on their own, there are cases of delay in this process and the obstetrician-gynecologist has to break the integrity of the bladder in which the fetus is located. At the same time, he carefully looks at the shade and other characteristics of the liquid. Normally, they are transparent, but if the doctor observes green waters during childbirth, then you should be wary, they can have negative consequences for the newborn, although this does not always happen.

Premature discharge of amniotic fluid

Premature rupture of membranes is their spontaneous rupture before the onset of labor in pregnancy periods from 22 to 42 weeks. The incidence of premature rupture of membranes is from 10 to 15% depending on the gestational age.

Anatomo-histologic characterization of myometrium at the end of pregnancy and in labor

It is important to note that studies aimed at studying the architecture of the myometrium and anatomical and histological studies of the structure of the uterus have shown that by the end of pregnancy the uterus increases in length to 36 cm, its width reaches 25 cm, and the thickness (anterior-posterior diameter) of the body is up to 24 cm.

Characteristics of childbirth

To understand the nature of the disturbance of the contractile activity of the uterus in the early stages of its development, along with studying the coordination, strength and frequency, duration and rhythm of uterine contractions, it is also necessary to take into account disturbances in the tone of the uterus.

Tactics of management of pregnant women with preliminaries contractions

To date, there is no single tactic for managing pregnant women with preliminary contractions. Many domestic obstetricians believe that during the preliminary period, tranquilizers, analgesics, antispasmodics, and estrogens are indicated.

Course of labor in different types of preliminaries

For practical obstetrics, the characteristics of the subsequent course of labor, depending on the duration of the preliminary period preceding it, are of great importance.

Uterine contractile activity in pregnant women with preliminaries

The data available in the literature on uterine contractile activity in the preliminary period are few and contradictory. This probably explains the clinical data.

Pathologic preliminaries

The pathological preliminary period is characterized by the following clinical signs: painful contractions that disrupt the daily rhythm of sleep and wakefulness, alternating in strength and sensation.