The fetus is one week older than the actual gestational age

There are many problems during pregnancy. Therefore, there is no need to have too many concerns during this period, and you must have a good attitude. If the pregnant woman's mood is affected, the baby in her belly will also be affected, so a good attitude is very important. So the editor will now take everyone to find out, why is the B-ultrasound result one week longer than the actual pregnancy week?

Ultrasound testing calculates the number of weeks of pregnancy based on the size of the fetus. If the fetus is smaller, there will still be errors. The first ultrasound examination during pregnancy is scheduled between 18 and 20 weeks of pregnancy to determine whether the pregnancy is normal, whether it is a single or twin pregnancy, etc. The second check is between 28 and 30 weeks of pregnancy, using a 3D or 4D B-ultrasound. At this time, you can understand the baby's development status, whether there are epidermal deformities, and have a further understanding of the fetal position and amniotic fluid flow. The third examination is between 37 and 40 weeks of pregnancy. At this time, the fetal position, fetal size, degree of placental maturity, whether the umbilical cord is around the neck, etc. can be determined to make a final assessment of labor.

So how many times should you do B-ultrasound during pregnancy? This is not absolute. It depends on the specific situation of the pregnant woman. If it is not necessary, there is no need to do B-ultrasound examinations frequently. Too much B-ultrasound is not good for the fetus, because ultrasound can cause temporary suppression of the human brain, and can also suppress the growth of the uterus and ovaries of the female fetus, so that the development of the fetus is suppressed to varying degrees.

Moreover, doing B-ultrasound to distinguish the gender of the baby will cause harm to the fetus. That is because long-term direct exposure to a certain part of the fetus will affect the growth and development of the fetus due to the thermoelectric effect of B-ultrasound. The first check should start from the early stage of pregnancy. If no abnormalities are found in the first check, the pregnancy should be checked once every 4 weeks from 20 to 36 weeks, and once a week after 36 weeks, for a total of 9 pregnancy checks.

What are the effects of a super small baby being too big?

This claim has no scientific evidence, it is just an inference and cannot be used as an evaluation criterion. If we have to say that, the probability is fifty-fifty. I still believe that science takes the data information on B-ultrasound equipment as the standard. The baby's size is related to the time calculated by the due date. Generally, there is a two-week deviation between the fetal size shown by B-ultrasound and the calculated due date. It is also related to the time of each mother's menstrual period. It is normal so don't worry.

It’s okay if it’s one week older than the actual pregnancy week. It’s not a problem if you take it seriously. Children are very sensitive when they are young. Not only do they have low resistance, but they also have poor control ability. The fact that the baby is a little older may be because the child absorbs more nutrients, or the mother's physical fitness is better, but it does not necessarily mean that the baby is a boy. Every child is an angel baby in the family. After a family has gone through thousands of ups and downs together, God will soon give each family an angel. This is the happiest thing in a family.