The due date can be calculated by entering theĮstimated conception date and the average duration of pregnancy 40įertility window is commonly estimated to be around the ovulation Parents of theīaby get very curious to know the due date of the baby from the early Is one of the most important dates of the pregnancy. Some of these dates are: Estimated Due Date The length of the menstrual cycleĪnd the first day of the last period are used in the gestationalĬalculator to know many dates which are very important to know while The gestational age calculators work based on some information about Know the gestational age of the fetus, with putting some certain Helps to compare the development of the fetus calculated by aĬalculator with the average development from week to week. Gestation age along with fertility window and probable ovulation. Gestational age calculator helps to know the gestational date of Image by Louise Dav from Pixabay Gestational Age Calculator There are many calculators are available online sites and medical sites that you can use by adding small basic information that is required for knowing the gestational age of a baby. You can use a gestational age calculator to know the gestational age of a bay.This method is known to be very accurate. In the case of in vitro fertilization, you can add 14 days with con incubation to get the gestational age. This one of the most used methods, in which gestational age can be calculated from Oocyte retrieval or Co-incubation.And this comparison also helps to determine if the baby is premature or postmature along with the size and weight comparison. If the compared result of the baby’s gestational age with early obstetric ultrasound and last menstrual period differs, The age calculated from the early ultrasound will be used for the rest of the pregnancy. One of the most used methods to know the gestational age is to compare the gestational age calculated from obstetric ultrasound with the average gestational age of the same size baby calculated from the last menstrual period (LMP).It is not fully accurate, the difference of 2 to 3 days can be seen. Adding 14 days with ovulation can be a way to get the gestational age. Gestational age can be calculated from ovulation.But this method is not reliable for those who don’t know their last period date. The most commonly used method is to calculate the gestational age from the first day of the last menstrual period.Methods of Calculating Gestational AgeĪre various methods to determine the gestational age. Babies born before 37 weeks are known to be premature and babies born after 42 weeks are considered to be post-mature. Normally gestational age can be 38 to 42 weeks. Gestation age can be measured from the first day of the last menstrual period. This period is measured by week and the development of a baby happens in this period. This can be determined using a gestational age calculator. The period between conception and birth of the baby is called gestational time or age. Gestational age is considered to be very important to know for every mother or parents. How the gestational age calculator works.

Twin due date calculator