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Symptoms of disease - placental violation

The beginning of pregnancy is accompanied by serious changes in the organism of the woman: stops menstruation increases and becomes chest, preparing for the elaboration of milk. In early pregnancy for preserving it meets the hormone - human chorionic gonadotropin. Most often it is known to us as the chorion. But already on 15-16th week of pregnancy the chorion is converted into a placenta, through which the fetus receives oxygen and nutrients necessary for the normal growth and development. From the placenta departs the umbilical cord, which is the link between the mother and the baby. In the umbilical cord contains the blood of the fetus, never mixing with the blood of the mother. Therefore, for the determination of blood group and RH-factor of the baby after the birth doctors can take blood directly from the umbilical cord.
The thickness of the placenta with the help of ultrasound examination is determined by the duration of the pregnancy. At 24 weeks of its thickness in the norm should be 23-24 mm. If the thickness of more than, for example, 40 mm, it is an alarming sign. At the time of delivery to 39-40 week placenta thickness is 16-20 mm, with a weight of more than 500 grams.

If the fruit is large, then the thickness and weight of the placenta will be longer, and if a small, then the dimensions of the placenta will be less.

In the placenta is secreted by hormones (progesterone estriol, placental lactogen), necessary for the preservation of pregnancy, growth and development of the fetus and the preparation of the mammary glands for the upcoming generation of milk.

The placenta, and performs a protective function, preventing penetration to the fruit of harmful toxic substances entering the body of the mother. But the placenta can't cope with too many toxins, and they in turn penetrate through it to the fetus. That is why doctors categorically opposed to a woman during pregnancy, Smoking and using drugs and alcohol means. Their excess in the body, not the most favorable effect on the fetus.

As a result of infectious and inflammatory diseases can cause damage to the placenta that will lead to violation of its functions.
Diabetes, hypertension, cardiovascular dystonia also violate the placental activities.

As a result of damage to the placenta or violation of its activity the fruit starts to get less oxygen, when this starts develop chronic fetal hypoxia of the fetus, slows down its growth and development. In violation of the activities of the placenta is reduced hormones needed to keep the pregnancy. May increase the uterine tone, and this is fraught with the threat of termination of pregnancy, regardless of its term.

In a damaged the placenta begins to produce substances that contribute to the development of preeclampsia (toxicosis the second half of pregnancy): the woman appears excessive swelling, increased blood pressure, urine detect protein.

The state of the placenta doctors evaluated with the help of ultrasound on 20-24 and 32-34 weeks of pregnancy. At this stage the doctors identify placental violation of the relative size of the fetus from the norm, a little - and polyhydramnios, hyperechoic the intestine of a fetus. All indicators point to the presence of intrauterine infection, which became a cause of damage to the placenta. For more precise definition of the functions of the placenta doctors may be appointed dopplerography, held on ultrasound. Using this study, you can see the blood flow in the uterine arteries and the arteries of the umbilical cord.

On the placental violation of the indirect manner may speak and fetal condition, estimated with the help shown.

So what if the doctor found a violation of the functions of the placenta and offers inpatient treatment, the refuse is not worth it. At the time of the revealed violations and proper treatment can prevent many problems and give birth to a healthy baby.

Which diseases there is placental violation

Placental violation is a clinical syndrome caused by morphofunctional changes in the placenta, and a violation of its compensatory and adaptive capacity.

Causes of placental dysfunction may be a violation of maturation and the formation of the placenta in women with abnormal endometrial, ovarian-pituitary and adrenal violations, with conventional abortion and habitual miscarriage. In the case of placental violations of great importance to have a pre-eclampsia, the threat of termination of pregnancy, out serological incompatibility between the blood of the mother and fetus, genital infantilism, as well as various extra-genital pathology (dysfunction of a bark of adrenal glands, diabetes, thyrotoxicosis, etc.). In connection with this, there is a complex of violations of transport, food, endocrine and metabolic functions of the placenta, the underlying pathology of the fetus and newborn. The extent and nature of the damaging effect on the fetus is determined by many aspects of the period of pregnancy, the duration of the impact of adverse factors, the state of compensatory and adaptive mechanisms in the system of the «mother-placenta-fetus».

There are several classifications of placental disorders:
1. On the mechanism of violations of the placenta:
- placental-membrane;
- cellular-parenchymal;
- hemodynamic;
- mixed.
2. The speed of development:
- severe placental violation;
- chronic placental violation.
3. At the end of the fetus:
- intrauterine fetal hypoxia of the fetus;
- syndrome of intrauterine fetal development;
- intrauterine foetal death.
4. According to the degree of:
- compensated;
- subcompensated;
- decompensated.

In clinical practice the most often identify primary and secondary placental violation.

Primary or early placental violation occurs in a period of implantation, embryogenesis and placentation (up to 16 weeks of gestation) under the influence of genetic, metabolic, infectious and other factors. Of great importance in the development of primary failure plays an enzymatic deficiency decidual tissue (dysfunction of the ovaries, anatomical violations of the structure, location and attachment of the placenta, as well as defects of vascularization and violations of the maturation of the villus sampling).

Secondary placental violation develops in the II-III trimesters of pregnancy on a background formed the placenta and complicated course of pregnancy. There are also a mixed form of placental disorders.

The fruit, the development of which takes place in conditions of placental disorders, to a much greater extent exposed to hypoxic damage to the vital organs in the course of intrauterine development and risk of injury during childbirth. Children of mothers who had manifestations of placental disorders are at risk for perinatal morbidity and mortality. Babes are engulfing stripper dudes cocks eag Stud enjoys playing with a large ass Joseline Kelly loves getting her teen pussy eaten and fucked Stripper gets his hard dong delighted by chick A ballet slipper wearing whore gets plowed After interview busty babe fucked Amazing redhead babe with big boobs Jessica R fucks with Latina boy Juan Largo xxnx india Naturally beautiful brunette in fishnets gives a great erotic solo show Pornstar wannabe teen wants to be famous Teen Jesse Parker Gets Spanked Hard Horny mom Saskia is interested in the young guy in towel Leaked Amateur Russian Sextape Porn cd xx porn These infants usually violated the processes of adaptation, but also revealed a high frequency of lesions of the Central nervous system.

According to Y. M. Barashneva (1998), 65% of the newborns are marked with different perinatal damage:
- a hypoxia of the fetus during labor, which in the future is in the form of violations of cerebral circulation hypoxic-traumatic Genesis;
- undernutrition (in 20% of newborns);
- development anomalies dysplasia of the hip joints, torticollis, heart defects, etc.;
- reduction in muscle tone and oppression of physiological reflexes;
- syndrome of respiratory disorders, pneumonia;
- frequent respiratory infections and intestinal disorders.

In children who have chronic hypoxia as a result of placental disorders, there is a high frequency of colds in the first year of life, the signs of the posthypoxia encephalopathy, delay of physical and psychomotor development retardation, intestinal dysbiosis, from an early age, there are pathological development of the nervous system, which are characterized by a combination of a number of neurological syndromes, earlier onset and long-term course of the syndrome of propulsion.

Which doctor should I contact if there is a placental violation

• Obstetrician-gynecologist

Are you experiencing placental violation? You want to know more detailed information, or you need an inspection? Please sign up on reception to the doctor! Doctors will examine you, examine the external signs and help to determine the disease the symptoms, they will consult you and provide the necessary assistance. You can also call the doctor on the house.

Do you feel disrupted placental? You should be very careful approach to your health in general. People pay not enough attention to the symptoms of the disease and don't realize that these diseases can be critically dangerous. There are many diseases that in the beginning didn't manifest in our body, but in the end it turns out, unfortunately, it have already been treated too late. Every disease has its own specific features typical symptoms - called symptoms of the disease. Definition of symptoms is the first step in the diagnosis of diseases in general. You just need a few times a year to be screened by a doctor, not only to prevent a terrible disease, but also to maintain a healthy spirit in a body and the organism in general.

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Map of the symptoms and the types of disorders is intended solely for educational purposes. We strongly recommend do NOT self-medicate; on all matters relating to the definition of the disease and ways of its treatment, contact your doctor. Md-tips is not responsible for the consequences of use information posted on the site.