Pregnancy Calculator – Online

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Finding out that you are pregnant is one of the most exciting moments of life for many people. Immediately, they tend to start planning for the new baby. This is usually closely followed by questions on when the baby is due, what to expect when you are expecting, and many other pregnancy-related questions. Doctors can easily give you this information, but if you want to know immediately and at home, you can use a pregnancy calculator.

The pregnancy calculator is used to give you an estimated time of your pregnancy schedule, based solely on the information you provide. This information includes the date of your last menstrual period, the date of conception, your ultrasound date and also your IVF transfer date. If you do not provide the right information, then the calculation may not be accurate.

After providing the calculator with the above information, the system will give you your estimated due date. This is, however, an approximate date, which is worked out by adding 280 days or forty weeks to the date of your last menstrual period that you fed into the system. Under normal circumstances, the calculator uses a 28-day cycle. You can, however, adjust this for long or short cycles.

Pregnancy Calculator – Online
Image source: en.wikipedia.org

Will The Baby Be Born On The Specific Due Date?

According to statistics, only 4% of all babies are born on their due dates. The due date you receive from your pregnancy calculator is a result of your last period date, plus 280 days or 40 weeks. Now, it is most likely that the baby will arrive a couple of weeks before or after, so it is always a good idea to keep the date in mind for preparation purposes.

How Do I Know How Many Weeks Pregnant I Am?

A pregnancy should last either 37 or 42 weeks. It is always tricky to work out your exact pregnancy days in weeks and months. So, what most systems do is to estimate this for you. Your baby is usually two weeks younger than the start date of your pregnancy which is the period referred to as the “gestational age.” This means, therefore, that your doctor will tell you that you are four weeks pregnant, but the baby is actually 2 weeks old.

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Can I Tell If I Will Have A Full-term Pregnancy?

No, you cannot. Pregnancy is never 100% predictable. A full-term pregnancy is when you hit 40 weeks. However, a normal pregnancy is usually considered to be any time between 38 – 42 weeks. This is your due month. On average, a pregnancy should take 40 weeks, which is 10 lunar calendar months from the first day of your period to 38 weeks of conception. There isn’t really any exact science that can be used to work out your full-term pregnancy and due-date.

What Are The Chances Of The Due Date Changing?

Since this is an estimated date, there is a multitude of reasons, which include wrong calculations in the first few weeks of your pregnancy, that can cause the date to change. After using the pregnancy calculator, which gives you the estimates as per the information you provide, a scan can later show a different story, which means that your due date is likely to change.

Are There Alternatives To This That Can Be More Accurate?

Most women are likely to conceive two weeks after their period, during ovulation. This will be around 38 gestational weeks from the time the pregnancy reaches the full-term mark. A scan is able to show a more accurate status of the fetus, which is why it is a better option for estimating your due date.

Now, in order to work out the length of your menses, you should count from the first day you received your period. Until the day before the next period starts. On average, it should be around 28 days. Now, take the first date of the period and add seven days to it. Take the date you get and add on it nine months exactly, and this is your due date.

Pregnancy Calculator – Online
Image source: en.wikipedia.org

Conclusion

If it is a new pregnancy, it is important to note that pregnancies are unpredictable, and almost all babies grow at their own rates. Due dates almost always change, and you may find yourself receiving your newborn way before the date or much later. The important thing to note is that you must ensure to be healthy, and prepare yourself for the birth, even one month before the due date.

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