Why is the indicator of blood coagulation rate in pregnancy?

Blood coagulation analysis: Coagulogram during pregnancy. The rate of blood clotting. Than dangerous elevated or reduced blood clotting for pregnant

As you know, all women in the period of toasting pass several analyzes. One of these is a coagulogram – blood clotting analysis. Normal indicators This systems are necessary for the successful course of pregnancy and childbirth. What is the blood coagulation system and why its normal indicators are so important?

Blood coagulation analysis: Coagulogram during pregnancy

This body system in medicine is called hemostasis. Coagulogram allows you to determine the state of this system.

This analysis is necessary to regularly take the future mother to control the condition of pregnancy: it allows you to determine the state of hemostasis and identify possible disorders – an increase or decrease in blood coagulation.

With normal hemostasis and the absence of other pathologies, pregnancy proceeds safely. During this period, the volume of circulating blood is growing, respectively, the level of coaltability increases. This is a completely logical process.

Hemostasis disorders can lead to poor consequences – miscarriage or hypoxia of the fetus.

The rate of blood coagulation in terms of coagulogram during pregnancy:

• The first phase – the formation of promotinase;
• Time of coagulation by Lee-White is 5 to 25 minutes, depending on the type of test tube;
• Contact activation indicator – up to 3;
• Period permanent recalcification – the norm ranges from 1 to 2 minutes;
• AVR – 50-70 seconds;
• Outoagulogram (10 minutes) – 7-10 seconds;
• Activity of factors 8 and 9 – 50-200%.

Why the blood coagulation is important during pregnancy?

Changes in hemostasis increase the risk of negative consequences. For example, the possibility of the formation of thromboms, which can lead to a heart attack, stroke, thrombosis, miscarriage or premature trust.

Raising coagulation can cause violations of the brain development at the kid.

Planned studies allow you to identify violations, determine how dangerous pathology detected, trace the normal flow of gestation. The woman in the period of toaling occurs physiological changes in this system, which are quite natural.

At this time, the body is rebuilt into another mode of operation to provide additional blood circulation in the royal and placental blood flow. Such metamorphoses are necessary for upcoming genera, in which bleeding may occur.

Coagulogram for the entire period of gestation should be carried out three times – once in trimester. In some cases, the analysis is prescribed more often, for example, with vascular, autoimmune, hepatic pathologies, varicose veins, before and after surgery. The need for more frequent studies occurs during hereditary predisposition and in the case when the first analysis showed that poor coagulation was detected.

How coagulogram is carried out?

Blood fence is carried out from Vienna. The procedure is conducted on an empty stomach. The last meal is allowed 8 hours before delivery.

The main indicators of the coagulogram and their decoding:

• Achtv – time for which one blood clots are formed after adding chemical reagents to blood plasma. Normally, the coagulation time is 17-20 seconds. The increased indicator indicates the risk of bleeding, reduced – about the possible formation of blood clots;
• Wolved coagulant is antibodies formed by the immune system against blood enzymes. Normally they are missing. When discovery increases the risk of vein thrombosis and premature cessation of pregnancy;
• Fibrinogen – protein involved in the formation of thrombus. By the end of the gestation, the indicator should not exceed 6.5 grams per liter;
• Blood plasma protein (Protromine) – the norm of this indicator ranges from 78 to 142%;
• Platelets are blood cells produced by bone marrow. The minimum rate of norm – 131, the maximum -402 thousand./ μl.

Expanding the results of the study should only be engaged in the doctor, since the indicators can change throughout the period of gestation, while in some cases deviations may be an option for the norm.

What is dangerous increased blood coagulation for the fetus and women during pregnancy?

Almost in all cases of growth of certain indicators, risks for women and fetus are significantly increasing. This is explained by the fact that the placenta, through which a child in the mother’s womb increases the necessary nutrients, contains many small blood vessels.

If there is an increased coagulation, pathological clots – thrombus may form in its vessels. As a result, the receipt of beneficial substances to the child will decrease or stop.

TAka, the pathological process may affect its development – increases the risk of congenital pathologies. In addition, spontaneous miscarriage can occur, late toxicosis in severe or develop placental insufficiency.

As for the future mother, such changes in hemostasis are fraught with thrombosis during gestation in the postpartum period.

Increased blood clotting in light form during pregnancy is fairly adjusted: with a special nutrition and drinking mode. In the absence of contraindications, it is recommended to use a lot of fluid in a day – up to 2 liters. These can be fresh fruit / vegetable juices, green tea, decoction of herbs, non-carbonated mineral water.

The diet primarily provides for the right balance of fats, proteins, carbohydrates, as well as vitamins and minerals. It is recommended to saturate the menu by sea cabbage, nuts, unrefined linen and olive oil. It is necessary to reduce meat consumption, but enrich the diet to sea fish. Benefit will bring onions, garlic, sweet pepper and wheat sprouts.

If the changes are more severe, the doctor picks up anticoagulants – drug drugs that dilute blood.

NSOnly blood coagulation: threats during pregnancy

The reason for such pathological changes is primarily the problems with the immune system of the body, or rather – with its bad work. This can occur at the initial periods of gestation: at this time the body deliberately reduces the function of the immune system so that it does not perceive the fruit of how the alien agent.

In a situation where poor blood coagulation is observed during pregnancy for a long period, the risk of developing a number of pathological conditions, for example, spontaneous miscarriage, premature birth, placenta detachment in the last trimester, bleeding during childbirth. The kid can develop pathologies concerning hemostasis.

Reduced coagulation, as well as increased, requires mandatory correction. Choosing a course of treatment should only specialist. As a rule, the normalization of hemostasis is resorted to special drug drugs.

It is also necessary to revise the diet and drinking mode: to limit the use of various drinks, eliminate spicy and sharp foods and dishes with those. Be sure to abandon smoking and alcohol consumption.