**Necessity of pregnancy ultrasound** ---------------------------------------- One of the steps that mothers do during pregnancy is pregnancy ultrasound..... But what is the necessity of pregnancy ultrasound?... When should it be done?... Stay with us in the future... ### **What is pregnancy ultrasound?** Ultrasound is one of the diagnostic methods that is performed for important reasons such as ensuring pregnancy, checking the number of fetuses, checking for ectopic pregnancy, checking the heart rate of the fetus and.... To check each of the required cases, ultrasound must be done in a specific period. But the best time for this examination and screening is the first trimester, preferably between weeks 12 and 13 because it can be more accurate... During the visit, the doctor first rubs a little special gel on the mother's abdomen and then moves the abdomen using a butterfly. This is when the image is displayed on the screen. Pregnancy ** In the ultrasound of the second trimester of pregnancy, which is also called abnormal ultrasound, between 18 and 22 weeks, you can perform a general examination of the fetus, the condition of the mother, the size of the placenta, and amniotic fluid... Guarantee of pregnancy To check the age and growth of the child To check the baby's heartbeat, tone, movement and overall development To check the number of embryos (twins or multiples) Examining fetal defects and… Dr. Saif's ultrasound is one of the best ultrasound centers. To get advice, you can call 88553155-88553310.. Instagram page Address of Shagaig Ultrasound: No. 74, Fathi Shagaghi St., between Chehelston and Bistun, Yousef Abad, Tehran, Shagaig Radiology and Ultrasound