On what day after IVF do the first pregnancy ultrasound, what it will show and tell about pregnancy
In vitro fertilization, or IVF, makes it possible to give birth to women with infertility and other diseases. For the timely detection of various deviations in the development of the foetus, research using ultrasound waves is widely used. The first ultrasound after IVF can be done 3 weeks after the successful implantation of embryos.
Indications for ultrasound
Ultrasound scan after IVF makes it possible to detect multiple pregnancy, ectopic attachment of the embryo and others in time pathology foetal development. About possible of pregnancy can be found by level chorionic gonadotropin in the blood, or hCG.
Three weeks after the successful transfer of embryos using research, you can:
- Make sure that pregnancy has come;
- Determine the degree of viability of the foetus;
- Diagnose the development of possible pathologies;
- Exclude the possibility miscarriage;
- Determine the place of fixation of the foetal egg;
- Find out the number of embryos;
- Determine the condition of the ovaries.
The first ultrasound at ECO and coming of pregnancy should be done to exclude down syndromes. An ultrasound study after a failed IVF allows you to determine the cause of this and develop measures to prevent it.
When to do ultrasounds?
After a day of embryo implantation (DPP), the level is measured HCG. When a result of 100 mU/ml is achieved, a conclusion can be drawn about the development of pregnancy. However, for the final result after IVF, you must pass ultrasound procedure.
Ultrasound after IVF is carried out as during normal pregnancy. Diagnostic methods are divided into transvaginal and transabdominal. It is extremely rare to use both options.
With the transvaginal ultrasound method, a sensor placed in a special condom is inserted into vagina. With this method, the most accurate results are achieved even at the initial stage. Due to the small size of the embryo, determining its location is quite difficult. To maximize the proximity of the ultrasound sensor to the fatal egg, it should be administered precisely by the transvaginal method.
The transabdominal ultrasound method for IVF is used in late pregnancy. The study is carried out in a supine position. A gel is applied to the skin of the abdomen, which improves the patency of ultrasonic vibrations. When the sensor moves through the body, the resulting image appears on the screen.
When conducting IVF, several embryos are used. Sometimes only one of them begins to develop. In many cases, everything takes root, so it is very important to know their exact number. This is necessary to remove excess embryos as early as possible. For this purpose, ultrasound is also used.
Sometimes, with a failed implantation, ectopic pregnancy. In this case, the foetus instead of the uterus is attached to the fallopian tube or to the ovaries. A pregnancy ultrasound helps to notice this pathology at an early stage.
Ultrasound after IVF is one of the most important diagnostic procedures. It allows you to evaluate the effectiveness of medical intervention and determine the order of further actions. There is no need to fear for the health of the unborn child. The specified method has no contraindications and is safe for everyone. During the bearing of the baby, it is better to undergo an examination several times. This will help detect any pathology development.