A pregnancy calculator can fulfill one of your biggest curiosities during pregnancy – the exact time your baby is about to enter into the real world! There are different ways to determine your due date. Let’s see what they are.
BBT And LH Method
There are two options: you measure either your basal body temperature (BBT) or the flow of Lutenizing Hormone (LH). It tells you whether you have ovulated, when you had the intercourse, and when you were fertilized. In case you know the date of fertilization, it gets simpler in calculating the exact date of delivery. Just add 266 days and you will get your due date.
The Last Menstrual Period (LMP) is a standard pregnancy calculator. Simply add 280 days to the first day of your last menstrual period. However, there is a possibility of error by this method, as not all women get an Age calculator ovulation exactly after 14 days of their period. Besides this, it is not necessary that fertilization took place on that very day. If you are blessed with regular periods that happen on exact dates, then this method is best suited for you. If not, then it’s better to look for other alternatives to find out.
The Naegle’s Rule
This pregnancy due date calculator gives quick results and is recommended by many doctors. If you know the exact date when your last menstrual period started, then it gets simple; count three months or 90 days back from this date and add 7 days to the result. This is your due date.
An ultrasound is an interesting pregnancy calculator. This technique makes use of sound waves to get a picture of your baby growing inside you. Mostly, doctors recommend an ultrasound in the first three months of pregnancy. This is the best time to determine the age of your baby. The doctors calculate your due date on the basis of the baby’s age.
However, don’t be too obsessed with your due date. There actually is no 100% accurate method to know when exactly your baby is about to arrive in this world. Most of the methods depend on average calculations; therefore, don’t be surprised if your baby doesn’t arrive on the calculated date.
According to medical experts, a baby stays in a mother’s womb for around 40 weeks. And this calculation is also an average one. There have been umpteen cases where the baby arrives about 7-15 days earlier or later than the calculated due date. A study reveals that 80% of women deliver 10 days earlier than their due date and 10% of them do so within 38 weeks or less. There are also cases where delivery has taken place after a long 42-week wait! Phew!
So, the best thing to do is stop worrying about your exact due date and start enjoying your pregnancy. This is the time when you deserve to enjoy the most pampering of your life. And in case the curiosity starts to get the better of you, just get a pregnancy calculator.