Due Date Calculator With Calendar

Leave 28 if unsure.

Due date calculator with calendar. Enter a start date or chose a date from the calendar number of days. Another way to do it is to subtract three months from the first day of your last period and add seven days. The expected date of delivery edd and estimated conception date computed by this calculator are for informational purposes only and by no means shall be used as the exact dates for these events.

How to use the date calculator. Most pregnancies last around 40 weeks or 38 weeks from conception so typically the best way to estimate your due date is to count 40 weeks or 280 days from the first day of your last menstrual period lmp. Your due date calculate.

Pregnancy calendar and due date calculator calculate based on. Add to or subtract from a date enter a start date and add or subtract any number of days months or years. Our calculator estimates your due date based on lmp your average cycle length and your luteal phase length.

Count days add days workdays add workdays weekday week. Default 28 optional. Enter a specific amount of days to add i e.

The most common way to calculate your pregnancy due date is by counting 40 weeks from the first day of your last menstrual period lmp. If your menstrual cycle length is the average length 28 day cycle your menstrual cycle probably started about two weeks before you conceived. The first step is to know the first day of your last menstrual period and the length of your menstrual cycle.

Named after a german obstetrician who practiced in the early 1800 s naegele s rule predicts childbirth to occur 280 days after the first day of the last menstrual period. Note that your menstrual period and ovulation are counted as the first two weeks of pregnancy. Your due date is calculated by adding 280 days 40 weeks to the first day of your last menstrual period assuming a 28 day cycle.