Doppler during pregnancy - what is it?

In women who are in the position and are waiting for the appearance of the first child, the question often arises as to what this "doppler" is, what it shows during pregnancy and why it is prescribed. Let's give an answer to this question, having considered the main features of the manipulation.

What is it necessary to conduct an ultrasound-doppler?

This type of study allows you to identify a disorder that leads to a delay in fetal development of the fetus. During the examination, the doctor establishes the state of uteroplacental blood flow. This is done by evaluating the lumen of the blood vessels located directly in the umbilical cord itself.

At the same time, the doctor fixes the frequency and number of heartbeats in the baby, which allows one to draw a conclusion about his overall well-being.

What kinds of dopplerometry exist?

Having dealt with the fact that this is a doppler and what it needs for pregnant women, it should be noted that there are 2 modes of this type of diagnostics: duplex and triplex.

With the help of the first doctor receives reliable information directly about the vessel itself, which is the subject of the study. With the help of a triplex regimen, a specialist analyzes the saturation of blood with oxygen. On the basis of it, we can conclude whether the nutrient and oxygen are enough to receive the fruit and whether hypoxia takes place .

How and on what term do doppler during pregnancy?

First of all, it must be said that, in terms of its characteristics and algorithm, this study is practically no different from ultrasound. That's why some mothers may not know what they did doppler, if this is not informed in advance.

If you specifically talk about how doppler is done during pregnancy, the examination begins with the fact that the pregnant woman is lying on the couch in a supine position. Then the doctor asks to completely expose the belly and slightly lower the skirt or trousers. On the skin of the abdomen, a special gel is applied, which is the conductor of the ultrasonic pulse and improves the contact of the sensor with the skin.

Moving the sensor over the surface of the abdomen, the doctor evaluates the overall development of the fetus, fixing its size, location in the uterus, i.ะต. the same thing as with and ultrasound.

Then they begin to examine and evaluate the vessels of the placental blood flow. At the end of the procedure, the expectant mother wipes the gel remaining on her stomach and rises from the couch.

As you know, every pregnancy has its own characteristics. Because the plan of actions and examinations the doctor makes with their account. However, it is worth mentioning that doppler ultrasound is a mandatory type of hardware research, which should be performed twice for the entire gestation period. Typically, this procedure is carried out at the period of 22-24 and 30-34 weeks.

In what cases is it possible to conduct an additional survey?

In those situations when the fetus develops with some delay from the term, or when there were chronic inflammatory processes in the pregnant woman before gestation, an additional ultrasound-doppler may be prescribed.

If to speak specifically according to the indications for the implementation of this procedure, it is necessary to name the following:

It must be said that no training is required.

Thus, in order for a woman in the position to understand that this is ultrasound plus a doppler, appointed during pregnancy, it is enough to ask the doctor who gives the direction about this.