Getting pregnant could generate feelings of delight and enthusiasm to many women out there. “What will be the precise day the child is born”; this is probably the first question most your friends and family ask you especially once they know that you’re pregnant. While it is correct that the average gestational age is nine months, that wouldn’t always apply to everybody’s pregnancy, and possibly not yours either. It is very crucial to take into consideration the several changes in the women’s body to know and carry out the exact measurements before labor and delivery. You and your midwife or obstetrician would like the estimation to be as close up to the actual date of delivery as possible. Even though the LPN salary tends to be less than than an RN say, they can also be helpfull in figuring this out for you as well.

It is not difficult to tally and estimate the weeks of pregnancy. Actually, you can choose from many different methods when figuring out the due date; however, most of the babies are being delivered earlier or later from the estimated date.

The baby’s age inside the uterus is known as “gestational age”. Since the exact date of fertilization is unknown, computing the date of the last day of menstrual cycle is use often as part of the formula until childbirth. Normally, it is forty weeks following the first day of last menstruation. Click here for additional information.

Calculating the weeks of pregnancy can also be done by knowing the date the baby was conceived. Since fertilization & ovulation typically occur in first two weeks of pregnancy following the first day of last period of menstruation, the due date of pregnancy from conception is usually 38 weeks.

Certainly, the best way to verify the gestational age of the fetus inside the womb and to calculate the estimated due date is undergoing imaging tests like ultrasound. This is a non-invasive procedure and could be carried out as early as 5-6 weeks of pregnancy. The doctor could obtained most accurate results between 8-18 weeks from the beginning of the last period of menstruation. This will give a reasonable fixed date of delivery.

Weeks of pregnancy are difficult to compute forwomen who tend to have a somewhat irregular menstruation cycle, therefore they depend on something called ultrasonography. Read more here. Yet, when the fetus inside the womb is big or small for its gestational age, the ultrasound may not even detect the accurate information of the weeks of pregnancy and the estimated date for labor and delivery.