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It is not possible to give birth naturally, because the range of the mother's birth canal is between 80 and 90mm, and beyond this range, it will inevitably increase the chance of dystocia during the baby's birth.
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Of course, you can't give birth naturally, such a baby is not in the right position. It's still very big, so it will be particularly dangerous to have a natural birth, and it is safer to have a caesarean section.
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It is difficult to have a normal birth with a double parietal diameter of 110, because the width of the skeleton of the newborn baby is greater than this diameter, and if it is forced to give birth naturally, it will lead to symptoms such as heavy bleeding, and caesarean section can be selected.
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Generally, the double top diameter of the fetus reaches 98mm, and it cannot be delivered naturally, so 110mm is too big and not suitable for normal delivery!
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Now 38 weeks of double top diameter 97, there is no sign of launch, what can be done.
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Mothers who are about to give birth have heard a truth, that is, try to give birth smoothly when giving birth. If there is really an accident, there is no way to choose a caesarean section. However, the matter of natural birth is not something that mothers can be smooth if they want to, and it is related to the size of the baby, if the baby is too large, the doctor does not recommend natural delivery, so can the fetus have a double top diameter of 100?
The double parietal diameter, also known as the double parietal diameter of the fetal head, refers to the length of the widest part between the left and right sides of the fetal head, also known as the "large transverse diameter of the head". Doctors often use it to observe the child's development and determine whether there can be a cephalopelvic disproportion and a smooth delivery. During childbirth, the large diameter of the baby's head through the birth canal is the double parietal diameter, and the small diameter line that allows the fetus to pass through the birth canal is the pelvic exit diameter, so if the double parietal diameter is larger than the pelvic exit diameter, whether the child can give birth naturally is a question.
The final choice depends on the woman's pelvis and the size of the child at term.
The double parietal diameter of the fetus is detected by ultrasound, as the fetus grows slowly in the belly, the skull also changes, when measuring the double parietal diameter, it should be measured from the inner edge of the skull on one side to the outer edge of the skull on the opposite side, only in this way will the measurement be accurate, if the doctor is different during the examination, and it will also produce errors.
The large double parietal diameter of the fetus is a manifestation of large fetal development, which is directly related to the good nutrition and little activity of the expectant mother, indicating that the nutrition of the expectant mother is sufficient, resulting in the large development of the fetus, which is a more common manifestation now. Therefore, the fetal double parietal diameter is large, and the expectant mother does not need to worry, as long as there is no abnormality in the fetus's head, she can rest assured.
If the fetus has a large double parietal diameter, the head circumference can be measured at the same time, and the combination of the two can more accurately reflect the size of the fetal head, hydrocephalus or mass lesions in the brain tissue. It is recommended to do B overtime to check the fetal brain to rule out the possibility of abnormal development of the baby.
Ultrasound is used to estimate fetal weight with an error of 15%, and fetal weight measured before 24 weeks of gestation has a greater error. Experienced clinicians can sometimes be very accurate when touching by hand. Because the ultrasound measurement of fetal weight is calculated by measuring the length of the child's arms and legs, the diameter of the head, and then with the formula.
The error in this calculation can sometimes be very large. Therefore, the decision on caesarean section should not be made solely on the basis of the "excessive fetal weight" given by ultrasound, but should be evaluated by an experienced obstetrician based on other relevant conditions of the mother, such as the size of the woman's pelvis and the possibility of natural delivery, that is, the fetus may not be overweight, but special attention should be paid to shoulder dystocia (the fetal head is out, but the shoulder is stuck). The clinical definition of fetus within 2500 grams to 4000 grams is a relatively moderate weight, less than 2500 grams is relatively small, and more than 4000 grams can be diagnosed as macrosomia, and macrosomia is generally regarded as an indication for caesarean section.
If it is estimated that the child is more than eight pounds, it is more difficult to give birth naturally, but this is not absolute, if the pelvic condition is large enough, there are also conditions for natural delivery.