How reliable are the ultrasound results?
Ultrasound is a wave with a frequency of 20,000 Hz when reflected back to the receiver, allowing the doctor to consider the object sent for examination. The effect of the reflection surface is read in black and white. looks like an organ.There are two types of ultrasound that can be performed on a pregnant woman: 3D and 4D.
3D ultrasound can be performed from 1 month of gestation, even if the baby is not yet visible. But it can tell whether a gestational sac occurs in the uterine cavity or not.
Gestational age of 2 months or more will begin to see the embryo. and listen to the sound of the baby’s heartbeat The yolk sac will begin to atrophy and other parts will be visible in the following months. of the developed body
4D ultrasound is suitable for gestational age from 24 weeks onwards. because the details of the baby’s body can be seen completely and he can see the baby’s face roughly But it requires a specialist doctor to read the 4D ultrasound results for accuracy.
An ultrasound can tell about a baby’s health in many ways, for example:
- heartbeat
- the age of the child
- body disorder
- twin pregnancy
- sex
- etc.
How many months have you seen an ultrasound male female?
Sexual ultrasound can be seen at 18 weeks or more, or about 5 months. Viewing the 3D ultrasound results if the anatomy during the ultrasound is obscured. Or the discrepancy could cause a misreading of the baby’s gender. The doctor will examine the genitals. Males can clearly see the scrotum.
However, to look at the exact sex of the baby during pregnancy is a chromosome test which costs more from 9,000 baht or more Doctors will advise pregnant women aged 35 and over to get screened for genetic diseases which may be identified by chromosomal alignment, such as Down syndrome.
Down syndrome and physical abnormalities seen by ultrasound are also found. The doctor will measure the width and length of the head bone. Calculate the weight of the baby and the gestational age It is enough to indicate some diseases and genetic disorders before birth.
How to read ultrasound results by abbreviations
Sheet with pictures of the ultrasound your doctor gave you. There will be a picture of the position of the heart, the size of the baby, which will indicate the age of the baby in the womb. and say the approximate date of birth abbreviations have the following meanings
1. Clinic name or hospital name
2. Mother’s name
3. Date and time of the inspection
4. Baby size, gestational age, etc.
– AC is the circumference of the abdomen.
– AFI is the measurement of amniotic fluid.
– CRL is the length of the child.
– BDP is the width of the baby’s head.
– EFW is the weight of the child.
– FHR is the baby’s heart rate.
– FL is the length of the femoral bone
– HC is the length of the baby’s head
– The placental site is where the placenta is attached to the uterus.
– Placental classification is the placental texture.
What mothers should ask the doctor for consistent understanding during ultrasound
1. Is the fetal weight reaching the threshold?
2. Is the amniotic fluid complete?
3. Is the pregnancy abnormal? Placenta previa?
4. Is your heart rate normal?
5. Gender of the child
Are ultrasounds dangerous?
Medical research indicates that frequent ultrasounds can have harmful effects on the baby.But no serious side effects have been reported. Reasons not to perform ultrasound often due to the high cost Therefore, it is popular to perform ultrasound in different neighborhoods. to check for abnormalities in the fetus
before each ultrasound Mothers should eat in moderation. Avoid eating too many sugary foods. because it will cause the baby to struggle unstable When he has to lie down to be checked by the doctor, the mother will feel uncomfortable and the baby will not cooperate. What day do you have an ultrasound appointment with your doctor? A walk should be required to wake the baby up a little in the womb. And before you bring back the film, check your name and surname correctly. Prevent the passage with others
