Ultrasonography (USG) is a non-invasive diagnostic method that allows to obtain a cross-sectional image of the object. It is now standard in the pregnancy test for determining the correctness of pregnancy.
Pregnant running without a hitch ultrasound examination should be carried out three times. First in the period from 11 to 14 week of pregnancy and another at 20 and 30 week of pregnancy.
Ultrasound is a method of fully secure, although it is recommended to do only in strict medical indications.
The undeniable advantages of testing include, first of all, that this method is readily available and non-invasive. In addition, allows you to get the image in real time.