pregnancy due date calculator will provide you with an estimate of when your baby will be born. You can use this tool if you know the first day of your last menstrual period (LMP) or if you’ve already had your first ultrasound scan. Please keep in mind that the outcome will not always be the day your baby is born, keep reading to know more about the pregnancy due date calculator.
Related: Pregnancy weight gain calculator
due date calculator pregnancy
Pregnancy due date calculator
The estimated due date (EDD) is the date on which labour is expected to begin spontaneously.
To predict the due date, add 280 days (9 months and 7 days) to the first day of the previous menstrual period (LMP).
This technique is used in “pregnancy wheels.”
This method’s accuracy is dependent on the mother’s exact recall, normal 28-day cycles,
And the assumption that ovulation and conception occur on day 14 of the cycle.
It is possible to overestimate the length of the pregnancy,
By more than two weeks when using the LMP to calculate the due date.
The EDD is determined by adding 266 days to the date of conception in circumstances where the date of conception is known precisely,
Such as within Vitro fertilization.
You can download the app from amazon
Related: Ivf pregnancy calculator
The first day of the final period
Because most pregnancies last 40 weeks
(or 38 weeks after conception), counting 40 weeks is the best way to determine your due date (or 280 days)
From the first day of your last menstrual period to the first day of your next menstrual period (LMP).
Another technique is to subtract three months from your previous period’s beginning day and then add seven days.
So, if your last period started on April 11th, you’re in luck.
You’d go three months back to January 11 and then add seven days.
Resulting in a due date of January 18.
This is how your doctor will estimate your due date — and it’s a fairly accurate estimate.
But keep in mind that it’s perfectly normal to deliver a week or two before or after the due date.
Related: Due date pregnancy calculator gender prediction
Date of conception
Calculating your due date based on the first day of your previous period,
Works well for women who have a pretty regular menstrual cycle.
However, if your cycle is irregular, the LMP method may not be suitable for you.
Because an accurate estimated date of delivery (EDD) is critical,
If you remember your conception date, you and your practitioner can use it instead.
Simply multiply the number of days by 266 to get your estimated due date.
Related: pregnancy calculator by due date
pregnancy calculator by birthdate
Ultrasound examination
During your first prenatal exam, other clues can assist you and your practitioner in calculating your due date.
Even if you can’t remember when you conceived, forget the day of your last menstrual period,
Or isn’t sure when ovulation occurred.
An early ultrasound can help to date the pregnancy more precisely. Just keep in mind that not all women receive an early ultrasound.
Some doctors do these procedures on a regular basis.
While others will only recommend one if your periods are irregular, you’re 35 or older,
You’ve had a history of losses or pregnancy difficulties,
Or your due date cannot be established based on your physical exam and LMP.
Pregnancy milestones such as hearing the baby’s heartbeat for the first time
(Usually around week 9 or 10, however, this varies)
And feeling fetal movement for the first time
(on average between 18 and 22 weeks,
But it can be earlier or later) can provide clues as to whether your due date is correct.
Related: When to take pregnancy test calculator
This was all we can provide you with, about the pregnancy due date calculator, and how to use it.
Sources:
Pregnancy Due Date Calculator by KT Apps Store
Features
- Only Insert Last Menstrual Period Date
- You Find Estimated Due Date
- You Find Gestational Age
- You Find Trimester
- Full detail of baby Due Date in just single Tap.
Pregnancy Wheel: Due Date Calculator for Pregnant Patients. Designed for OB/GYN, Doctors, Midwives, Nurses, and Patients
Features
- Machined precisely for accuracy
- Quality durable plastic construction
- High visibility
- Made in the U.S.A
Ezyaid Pregnancy Wheel (6 Packs), Pregnant Due Date Calculator for OB-GYN, Gestation Wheel Calculator for Midwives, Nurses, Patients, and Health Care Providers
Features
- Excellent Accuracy: Simple and clean charting indicates first date of last period, probable ovulation, probable implantation, 1st trimester, 2nd trimester, 3rd trimester, and expected date of confinement
- Easy to Use: Made of handy 13cm diameter big wheel with rotatable small wheels, simply rotate the wheel by dragging and move the pointer to select LMP
- Classic Design: Small handy wheels with printed days, weeks and months for calculating lead times, to efficiently predict the approximate date of delivery
- Great Value: Made of durable and lightweight plastic material, designed by medical professionals and tested by thousands of users
- Ideal Pregnancy Tool: Tested and approved calculator wheel designed for midwives, nurses, obgyn doctors, also as best gifts for health care facilitators, medical offices, adoption agencies and fertility clinics
Ezyaid Pregnancy Wheel, Pregnant Due Date Calculator for OB-GYN, Gestation Wheel Calculator for Midwives, Nurses, Patients, and Doctors
Features
- Approved Accuracy: Simple and clean charting indicates first date of last period, probable ovulation, probable implantation, 1st trimester, 2nd trimester, 3rd trimester, and expected date of confinement
- Easy to Use: Made of handy 13cm diameter big wheel with rotatable small wheels, just simply rotate the wheel by dragging and move the pointer to select LMP
- Classic Design: Small handy wheels with printed days, weeks and months for calculating lead times, to efficiently predict the approximate date of delivery
- Great Value: Made of durable and lightweight plastic material, designed by medical professionals and tested by thousands of actual users
- Ideal Pregnancy Tool: Tested and approved calculator wheel designed for midwives, nurses, obgyn doctors, also as best gifts for health care facilitators, medical offices, adoption agencies and fertility clinics
Features
- Due date calculation
- Estimated dates of Conception, Highest Fetal Risk, Organ Forming, 1st Heartbeat, End of 1st and 2nd trimester etc...
Pregnancy Week Calculator App, your pregnancy due date calculator to calculate your pregnancy Week By Week
Features
- Calculate your baby's due date!
- Not sure when your baby is due?
- Not sure when your conception date was?
- Want to know how many weeks pregnant you are?
- Want to know when the end of your first trimester is?
Pregnancy Tracker week by week-due date calculator
Features
- KEY HIGHLIGHTS:
- ✔ Easy to Get daily and weekly updates and tips on your baby’s health growth and changes to your prenatal body.
- ✔ Easy to get Weekly pregnancy guide updates
- ✔ Easy to Track your pregnancy symptoms and you can compare with other pregnant moms.
- ✔ Easy to monitor your weight throughout your pregnancy stages
Features
- ✔ Estimated day of the week
- ✔ Estimated season and zodiac
- ✔ Current trimester
- ✔ Historical events of estimated due date
- ✔ Get daily notification
Pregnancy Baby Tracker Due date Calculator Week By Week
Features
- Date Calculator
- Tips for the Mother Week by Week
- Tips on baby Development weekly
- calendar
- Multiple languages
Oh Baby Pregnancy Planner: Pregnancy Planner Gift Trimester Symptoms Organizer Planner New Mom Baby Shower Gift Baby Expecting Calendar Baby Bump Diary Keepsake Memory
$17.19 in stock
5 used from $19.99
Features
| Language | English |
| Number Of Pages | 104 |
| Publication Date | 2020-02-16T00:00:01Z |
FurReal Wavy The Narwhal Interactive Animatronic Plush Toy, Electronic Pet, 80+ Sounds and Reactions, Rainbow Plush, Ages 4 and Up
$59.99 in stock
6 used from $30.84
Features
- FURREAL WAVY THE NARWHAL INTERACTIVE PLUSH TOY responds to kids with 80 plus lifelike sounds and reactions. She kisses, waves her fins, wags her tail, and even dances
- FUN FEEDING PLAY: Wavy’s a pet with a lot of energy, so she needs plenty of treats. Feed her the included donut treat (her favorite.) and she’ll make lots of happy eating sounds and motions
- SO VERY PLAYFUL: Wavy loves it when you roll the included ball at her fin; she’ll try to flip it back. Press and hold her fin and she’ll play music and show off her dance moves
- AFFECTIONATE, TOO. Pet Wavy on her head and her horn lights up; she’ll wag her tail and wiggle her fins to show how happy she is (Hint: tickle her tummy, too.)
- SOOTHING NIGHTTIME MODE plays soft ocean sounds for bedtime snuggles and comfort a perfect way to end a day full of play and friendship
Features
| Is Adult Product | |
| Release Date | 2021-10-21T19:15:23.230-00:00 |
| Language | English |
| Number Of Pages | 25 |
| Publication Date | 2021-10-21T19:15:23.230-00:00 |
| Format | Kindle eBook |
Features
| Is Adult Product | |
| Release Date | 2017-10-18T17:53:36.000Z |
| Language | English |
Funny Pregnancy T-shirt, Buns In The Oven, by Zany Brainy
Features
- Perfect Gift for any Pregnant Mom. Picture shows a baby on Mommy's belly with their cute little butt pressed up against the oven glass. Funny joke pregnancy clothes for women just got better with the motherhood pre birth kid tshirt. Need baby shower ideas or games? Get a different color for each girl attending to give as a gift. Show off that beautiful pregnant body and get laughs.
- Ladies, this is a perfect gift or unique present for a baby shower or lady friend in her first pregnancy. The due date calculator has been sent. The infant is on the way. She doesn't need a pregnancy pilllow or cheap maternity jeans, bras, swimwear, dresses, or other clothes. Get this BUNS IN THE OVEN t-shirt instead, then work on the baby names, invitations and decorations.
- Lightweight, Classic fit, Double-needle sleeve and bottom hem
My Pregnancy Planner And Organizer: New Due Date Journal - Trimester Symptoms - Organizer Planner - New Mom Baby Shower Gift - Baby Expecting Calendar - Baby Bump Diary - Keepsake Memory
$12.57 in stock
5 used from $19.99
Features
| Language | English |
| Number Of Pages | 104 |
| Publication Date | 2020-02-20T00:00:01Z |
TI-84 Plus School Pack (Pack of 10) (Renewed)
Features
- Includes batteries and slide case covers for each calculator in pack
- Ideal for: Pre-Algebra, Algebra 1 & 2, Geometry, Statistics, Biology, Physics, Business & Finance
- Permitted for use on SAT, PSAT/NMSQT, ACT, AP, IB and Praxis exams
- Package Includes: 10 TI-84 PLUS calculators, 10 USB cables, 10 unit-to-unit cables and manuals, 40 AAA batteries, 1 product CD Poster and transparency
- With a bright, easy-to-spot 'school bus yellow' back cover and slide case, faceplate is inscribed with the words 'School Property'
Expecting Twins Pregnancy Planner: New Due Date Journal | Trimester Symptoms | Organizer Planner | New Mom Baby Shower Gift | Baby Expecting Calendar | Baby Bump Diary | Keepsake Memory
Features
| Is Adult Product | |
| Language | English |
| Number Of Pages | 100 |
| Publication Date | 2019-12-27T00:00:01Z |
Cute Pregnancy Tee - Hispanic Baby Peeking From Belly
Features
- Adorable shirt picturing an Latin (Mexican, Spanish, Puerto Rican, Cuban) baby peeking from a belly zipper. Too cute! Funny joke pregnancy clothes for women just got better with the motherhood pre birth kid tshirt. Need baby shower ideas or games? Get a different color for each girl attending to give as a gift. Show off that beautiful pregnant body and get laughs.
- Ladies, this is a perfect gift or unique present for a baby shower or lady friend that is pregnant. The due date calculator has been sent. The infant is on the way. She doesn't need a pregnancy Pillow or cheap maternity jeans, bras, swimwear, dresses, or other clothes. Get this baby peeking out of the belly t-shirt instead, then work on the baby names, invitations and decorations.
- Lightweight, Classic fit, Double-needle sleeve and bottom hem
Features
- Calculate fertility window.
- Calculate conception date.
- Calculate due date.
