IN PREGNANCY (IN PREGNANCY) ESTIMATED WEIGHT MEASUREMENT OF BABY (TFA)
ultrasound method with baby's estimated weight can be calculated during pregnancy. Br made here is not the actual weight measurement, ultrasound device or another device is not possible to measure the weight of the baby as a real sense of scale. However, ultrasound of the baby's head diameter (BPD), leg length (FL), abdominal circumference (AC) utilizing the estimated weight of such measurements can be made. This estimate ultrasound computer program that is installed on your device automatically makes. This is called fetal weight estimation, TFA (English EFW) as abbreviated. In Ultrafonograf the final report is usually indicated with names like EFW Hadlock. the Ultaso method with improved methods and other methods have a certain amount of fallibility, always precise and accurate results do not give the baby's position, amniotic water quantity, have started the birth, as has entered the baby's birth canal is influenced by various factors results. In addition, each race and the country's infant formula in other countries are giving good results in one country may fail because of their different characteristics fiziksek results, so each country should use the formula that proved successful in the ultrasound device itself.
Determination of the baby's estimated weight by Fundus-pubis measurement:
Apart from the clinical examination with ultrasound benefiting the size of the womb is possible to estimate the weight of the baby. Called the fundus of the womb is the highest point. The region is called the pubic bone in front upper part of the roof is the highest point of another recipe ahead of pubic hair. Pubis, called the fundus and the distance between these two points is a soft bendable values obtained after measuring with a tape measure and help some of the estimated weight of baby formula can be calculated.
An exemplary fürmül: TFA = ST (cm) x RESERVE (cm)
This formulate the FIM: fundus pubis measurement FUNDS: abdominal circumference measured around the mother's heart, multiplying the two gives the baby's estimated weight.
With this easy way tape measure maternal weight calculation without the need for any tool by measuring the stomach it was found in some studies as successful as ultrasound. (Source) Today, the great spread of ultrasound devices due to the fundus-pubic tape measure to measure, but no doctor and ultrasound, midwives, etc, are used in the screening examination performed by today, it is still a valuable method of measurement.
Other methods include:
Apart from the above main methods M (mahzetik resonance) method can be performed with weight estimation. There will also be able to estimate the weight of the baby benefiting from certain hormone levels in pregnancy has been trying to develop formulas are practically used.
Why calculated the estimated weight of the unborn child?
Calculation of estimated fetal weight ultrasound measurement is a very important piece. Especially important 5. month after the baby's weight before that it does not give much idea because it was too small. The main reasons for measuring the baby's weight:
- Do you have to determine growth retardation in babies
- The risk of premature birth or guessing the baby's birth weight in water, which is not to decide for him or the baby's birth may predict the need for intensive care
- Big baby (macrosomic) babies in their determination to give the decision by cesarean section rather than normal birth
- The difference in weight between twins baby twins and evaluate the associated potential complications
0 yorum:
Yorum Gönder