By the development of the fetusHere is how to calculate the age of the fetus and August projections born based on the results of the development of the fetus. According to this calculation, the specialist will base on the development of the fetus and make predictions about expected date of birth.However, according to experts: how to calculate gestational age and date of birth will be continuous projections change. Because not the fetus would also develop in accordance with the norm of gestational age. There the fetus to thrive, the expected date of birth is often predicted earlier and vice versa.There is a small tip to the parents know about the status of her fetus is: If the results of the ultrasound the next day attended born sooner, then it means the fetus has developed faster than gestational age. Conversely, should the anticipated results project delayed birth day, it means the fetus has developed more slowly. You should pay attention to adjust on nutrition and living to the best for her baby.In addition, the difference of how to calculate gestational age according to the menstrual cycle or by date relationships, with calculation according to the development of the fetus, also reflect the development status of the fetus.For example, by day, the fetus is about 24 weeks. Meanwhile, the ultrasound results made a prediction of your fetus has developed 26 weeks. That means the fetus grows faster than the average.Measurement of uterine height to calculate the age of the fetusMeasurement of uterine height is measured from the top of the joint, to the bottom of the uterus.According to which the age of the fetus will be calculated as follows:-Pregnancy after hiding the bones protect the fetal, equivalent to 1 month of age.-¼ of the umbilical lines by the raised to the joint protection (about 4 cm), the equivalent of a 2-month-old fetus.-Uterus rises by ½ of the umbilical lines to protect the joints (8 cm), equivalent to 3-month-old fetus.-Uterus rises by ¾ from the umbilical lines to match, equivalent to 4-month-old fetus.-Uterus navel level, equivalent to a 5-month-old fetus.-Uterus about 20 cm high, the equivalent of 6-month-old fetus.-Womb par umbilical lines ½ to memories, equivalent to 7-month-old fetus.-Uterus about 32 cm, equivalent to a 9-month-old fetus
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