Factors affecting the date of birth

Factors affecting the date of birth

1. Pregnancy with twins or triplets

Determining the expected date of birth when pregnant with one child is different from the case of pregnancy with twins or triplets, for this reason, doctors do not take the pregnancy calculator into account, but it is necessary to use ultrasound as well to ensure the possibility of childbirth before or after the expected date.

2. Previous pregnancy

The date of birth in the previous pregnancy can play a role in determining the pre-birth schedule for the pregnant woman, as it is always noted that pregnant women usually give birth in the same time period for each pregnancy, especially if the time period for the first pregnancy and the second pregnancy is similar, which provides an impression to the woman The pregnant woman confirms that her next birth will be in the same period of time, even if the expected date of birth is determined by adopting the pregnancy calculator.

3. The risk of premature birth

The risk of premature birth is one of the factors responsible for changing the expected date of birth, whether by bringing it closer or delaying it. A pregnant woman may be at risk of premature birth due to smoking, vaginal bleeding, diabetes, or high blood pressure.

4. Disorders during pregnancy

Some factors that occur during pregnancy can cause a change in the expected date of birth, and these factors include a small or large weight of the fetus at one of the stages or months of pregnancy, or as a result of an abnormally high uterine fundus, or as a result of low levels of proteins produced by the child during the period pregnancy.

For this reason, it is always advised to consult a specialist in obstetrics and gynecology when wanting to become pregnant and to follow up with him during pregnancy until delivery, in order to avoid possible diseases or disorders that may cause health complications for the pregnant woman and the fetus, and then ascertain the factors that may affect the expected date of birth.

Potential limitations and risks of using a pregnancy calculator

There are no potential risks to using the pregnancy calculator, however, it is always recommended to perform early ultrasound examinations, especially in the first months of pregnancy, to confirm the expected date of delivery determined by the pregnancy calculator, especially when in doubt about the date of the last menstrual period that you relied on to determine your due date or if Your menstrual cycle is irregular. In this case, the ultrasound may indicate that the due date is about a week or more later. This will enable the doctor to track the development of the fetus throughout the pregnancy.

Is the pregnancy calculator program correct?

The duration of pregnancy ranges from 37 weeks to 40 weeks, a period where many factors may interfere with making the expected date of pregnancy between these two periods. Although the pregnancy calculator gives you a specific time date, it is not always correct, and 5 pregnant women out of 100 pregnant women can give birth at the expected date of birth, equivalent to 5% of the cases in which the pregnancy calculator program is correct.