You’re Pregnancy probably wondering how long you have to go before the baby comes. Well, we’ve got the answer for you! If your due date is on or after July 1, 2018, here’s what you need to know about this calculator:
How to calculate your due date.
How to calculate your due date.
To calculate the due date of your baby, you will need to know when you last had a period and how many weeks pregnant you are. If you don’t know exactly when this was, use the first day of this period as your starting point for counting days.
To count 40 weeks from this starting point, just add up all of the days that have passed since that time (ie: if it’s been 10 days since your last period started then add 11). This is called Naegele’s Rule after its creator Rudolph Naegele who developed it in 1924! To calculate the due date of your baby, you will need to know when you last had a period and how many weeks pregnant you are.
If you don’t know exactly when this was, use the first day of this period as your starting point for counting days. To count 40 weeks from this starting point, just add up all of the days that have passed since that time (ie: if it’s been 10 days since your last period started then add 11). This is called Naegele’s Rule after its creator Rudolph Naegele who developed it in 1924!
What is the due date calculator?
The due date calculator is a tool that allows you to estimate the due date of your baby. The first day of your last menstrual period is used as an indicator for calculating the estimated due date, and it can be entered in either “dd/mm/yy” or “mm/dd/yy”.
The estimated due date will be calculated using this formula:
estimated_due_date = (((year) * 100) + 1) / 315600 + 2;
How to use the due date calculator.
- Enter the first day of your last menstrual period. This is the date when you had a withdrawal bleed, which is also known as your last menstrual period or LMP.
- Enter how many days have passed since your LMP:
- if you are less than 7 months pregnant, enter 3; if you are between 8 and 12 months pregnant, enter 4; for 13 months or more (2nd trimester), enter 5.
- Select what format of dates would be most useful for calculating due dates: mm/dd/yyyy; mm/dd/yyyy hh: mm am pm (24 hours); dd MMM yy DD MM HH AM PM
Adjusting for pre-term labor.
If you are more than two weeks early, you may be able to calculate your due date manually. However, if you’re more than two weeks late and have any symptoms of pre-term labor (such as contractions), then it’s time to call the doctor.
If all goes well and your pregnancy is progressing normally, there’s no need for a manual calculation of your due date!
Estimate your pregnancy due date with our pregnancy calculator
The Due Date Calculator is a useful tool that lets you estimate your baby’s due date. It can be used to determine when your baby will arrive or to identify when you might have early labor.
To use the Due Date Calculator, enter information about yourself, like age and height (in centimeters), and then select “Pregnancy” as your gender. Then choose one of the following options:
- Estimate Your Pregnancy Due Date by Using Our Pregnancy Calculator
- Calculate Your Maternity Leave Length According To Your Body Mass Index**
- Also Read: The treatment of Fibroids
Conclusion
We hope that this article has helped you get a better idea of when your due date will be. If you’re still stuck on how to use it, check out our other articles on pregnancy prediction or check out some other pregnancy calculators online!