In order to arrive at the exact due date of your baby the doctor would use a pregnancy due date calculator. Once it is confirmed you are pregnant it is on expected lines that you might experience a sea of emotions along with feelings. This would lead to nervousness, fatigue or tiredness. Then you might have to fix up an appointment with a doctor. The day is not long when you will be holding the precious little one at the back of your arms.
The onus lies on the doctor to tell you when the baby is due, but with an online pregnancy calculator by due date you can arrive at the exact date on the arrival of your baby. It works out to be a tool that relies on some basic information in order to arrive at the exact due date of your little one.
First and foremost you need to be aware of the last date of your menstrual period. If you are aware of the body cycle you might get expected results. Surprisingly pregnancy due date calculators can be accurate to the core. A pregnancy goes on to last for 266 days. It is assumed that from the date of your last period to the date you conceived is termed as fortnight. With the calculations you can arrive at the due date and there is no rocket science involved here. Just you need to add 280 days to your last period in order to arrive at the expected date of delivery. Even though research has been done the onus lies on the doctor to confirm the due date of delivery.
Most of the doctors are going to use a pregnancy due date calculator test even before an ultrasound. Once a detailed examination is conduced you need to be aware of the expected due date arising from pregnancy. It could also differ from a few weeks to a few days. The advantage here lies is that the doctor can conduct a full physical exam.
You can use a pregnancy due date calculator in another way. With conviction you can figure out the exact date you conceived, and that means you have to clearly mention the date you date sexual intercourse. You also need to be aware of your ovulation cycle, Just add 266 days to it and you are going to avail the exact date. You are aware of the exact ovulation and the date where you had established sexual contact. On all counts it is advisable that you stick to the evaluation by the doctor.
It would be really great to use a pregnancy due date calculator once you have become pregnant. You might be a lot eager to be aware on when the baby is due. You might be happy with your own findings but the doctor has to support this fact. It still gives great pleasure to arrive at the exact due date when the baby is due.