When the baby arrives, there are several key dates that you would have to keep in mind. In the pregnancy calculator, you would have to enter the first day and the last day of your menstrual period and accordingly you would leave it for calculation by clicking on the calculate button. The main problem is that many people are confused about the dates, and they end up making a wrong calculation.

By keeping a track of few key dates, calculation can easily be done. Accordingly, you would get the week by week calculation the pregnancy calculator offered by this site is also very helpful. You would understand when you are in your first trimester which is approximately about two weeks before the next period. You would also know the period when you have the most risks, which is generally 5 to 10 weeks of the stage of gestation. Following this, you would also know the formation of different organs of your baby in accordance with the dates, which can really prove to be exciting for you.

In fact, whether it is the second trimester week, or the third or the due date of the pregnancy, it is true that you would come to know about everything that is taking place in this phase of pregnancy with the help of the pregnancy calculator. Therefore, if you have not started using the calculator even if you have conceived few months back, it is still time that you take the reference of the calculator to know the dates.