IVF pregnancy ultrasound milestones pregnant women need to remember

This is an automatically translated article.

The article is professionally consulted by Master, Doctor Nguyen Thi Xuyen - Clinician - Reproductive Support Center - Vinmec Times City International Hospital. The doctor has many years of experience in the field of reproductive health and assisted reproduction.

1. What is a fetal ultrasound?

Fetal ultrasound is a non-invasive medical diagnostic test that uses sound waves to create images of the fetus as well as the placenta, uterus, and other organs located in the pelvis. This method allows doctors to collect valuable information about the development of the fetus during pregnancy as well as abnormalities that appear early for timely intervention.
During the ultrasound, the machine will transmit sound waves through the uterus and the fetus's body will reflect these waves, then the computer will translate the sound waves, reconstructing into a video image showing the shape , position and movements of the baby.
In cases where the mother has medical conditions such as gestational diabetes, high blood pressure or pregnancy complications, ultrasounds are required more often. Ultrasound methods can be 2D, 3D, 4D fetal ultrasound or Doppler ultrasound.

2. Pregnancy ultrasound procedure

Usually, a basic pregnancy ultrasound takes 15-20 minutes, but if more detailed examination such as measuring the lengths of organs, screening for abnormalities is needed, the doctor may use more sophisticated equipment and It takes longer to complete the ultrasound. Steps for fetal ultrasound are as follows:
Pregnant woman lies on her back, pulls her shirt to reveal her abdomen. The doctor applies a thin layer of gel that is an ultrasound transmitter to help remove air bubbles between the transducer of the machine and the body. Ultrasound is better conduction. to get the most accurate results. The computer translates the sound results into images transmitted on the screen to help the pregnant woman see the image of the fetus in the ultrasound, the doctor will explain the specific condition of the fetus.

3. IVF pregnancy ultrasound milestones

The specific quarterly ultrasound schedule for IVF pregnant women is as follows:
First-trimester prenatal check-up: (before 13 weeks 6 days)
Ultrasound after 3 weeks ET (5 weeks pregnant) to determine the location and number of sacs Amniotic fluid ultrasound 4 weeks after ET (6 weeks pregnant) to determine the fetal heart 3D ultrasound measures the light on the back of the neck and does the Double test at 11 weeks 6 days to 13 weeks 6 days Second trimester prenatal checkup: (fetus 14: 14 weeks pregnant) weeks to 28 weeks 6 days)
Ultrasound fetal morphology at 20-22 weeks of pregnancy Third trimester antenatal check-up:
Perform the same as second trimester antenatal check-up From week 36 onwards it is necessary to determine: fetal position, estimate fetal weight , maternal pelvis, labor prognosis. Note, obstetricians may request more ultrasound if necessary and need to adhere to regular visits to ensure the health of the fetus, as well as detect birth defects or abnormalities for treatment. timely.

With the desire to help mothers have the best preparation during pregnancy until "the mother is round and the child is square", freeing up confusion with the antenatal check-ups as well as the necessary tests during pregnancy. , Vinmec brings the Maternity Care Program with outstanding quality.
Vinmec gathers a team of highly qualified doctors at home and abroad, a system of ultrasound machines and modern medical equipment, an accurate and scientific antenatal check-up process that will handle abnormalities during pregnancy. pregnancy and during labor quickly so that you can have the safest pregnancy.

Please dial HOTLINE for more information or register for an appointment HERE. Download MyVinmec app to make appointments faster and to manage your bookings easily.