Due Date Calculator

Based on LMP/Start Date:May 27, 2017. Enter a new date here

Your Baby's Due Date:

March 3, 2018

which is a Saturday
-1 Day

How Many Weeks Am I?

You are 21 weeks and 2 days
Get a full report on how far along you are here!

Pregnancy Announcement Image

Announcement Image - March 03

Imagine

First footsteps in 2019 (1 year)
Start kindergarten in 2023 (5 years)
Start high school in 2032 (14 years)
Start to drive in 2034 (16 years)
Finish high school in 2036 (18 years)
Graduate from college in 2041 (23 years)

Weeks of Pregnancy

  0 Weeks Pregnant on May 27, 2017
  1 Week Pregnant on Jun 03, 2017
  2 Weeks Pregnant on Jun 10, 2017
  3 Weeks Pregnant on Jun 17, 2017
  4 Weeks Pregnant on Jun 24, 2017
  5 Weeks Pregnant on Jul 01, 2017
  6 Weeks Pregnant on Jul 08, 2017
  7 Weeks Pregnant on Jul 15, 2017
  8 Weeks Pregnant on Jul 22, 2017
  9 Weeks Pregnant on Jul 29, 2017
10 Weeks Pregnant on Aug 05, 2017
11 Weeks Pregnant on Aug 12, 2017
12 Weeks Pregnant on Aug 19, 2017
13 Weeks Pregnant on Aug 26, 2017
14 Weeks Pregnant on Sep 02, 2017
15 Weeks Pregnant on Sep 09, 2017
16 Weeks Pregnant on Sep 16, 2017
17 Weeks Pregnant on Sep 23, 2017
18 Weeks Pregnant on Sep 30, 2017
19 Weeks Pregnant on Oct 07, 2017
20 Weeks Pregnant on Oct 14, 2017
21 Weeks Pregnant on Oct 21, 2017
22 Weeks Pregnant on Oct 28, 2017
23 Weeks Pregnant on Nov 04, 2017
24 Weeks Pregnant on Nov 11, 2017
25 Weeks Pregnant on Nov 18, 2017
26 Weeks Pregnant on Nov 25, 2017
27 Weeks Pregnant on Dec 02, 2017
28 Weeks Pregnant on Dec 09, 2017
29 Weeks Pregnant on Dec 16, 2017
30 Weeks Pregnant on Dec 23, 2017
31 Weeks Pregnant on Dec 30, 2017
32 Weeks Pregnant on Jan 06, 2018
33 Weeks Pregnant on Jan 13, 2018
34 Weeks Pregnant on Jan 20, 2018
35 Weeks Pregnant on Jan 27, 2018
36 Weeks Pregnant on Feb 03, 2018
37 Weeks Pregnant on Feb 10, 2018
38 Weeks Pregnant on Feb 17, 2018
39 Weeks Pregnant on Feb 24, 2018
40 Weeks Pregnant on Mar 03, 2018

Trimester Dates

Trimester One:
May 27, 2017 - Sep 1, 2017
0 - 13 Weeks
Trimester Two:
Sep 2, 2017 - Dec 8, 2017
14 - 27 Weeks
Trimester Three:
Dec 9, 2017 - Mar 3, 2018
28 - 40 Weeks

Months Timeline

1 Month PregnantJun 27, 2017
2 Months PregnantJul 27, 2017
3 Months PregnantAug 27, 2017
4 Months PregnantSep 27, 2017
5 Months PregnantOct 27, 2017
6 Months PregnantNov 27, 2017
7 Months PregnantDec 27, 2017
8 Months PregnantJan 27, 2018
9 Months PregnantFeb 27, 2018
Due Date: March 3, 2018
Announcement Image March

Date

How Often to Visit Doctor[1]

Jun 24 - Dec 9 Once a month during this time
Dec 9 - Feb 3 Twice per month during this time
Feb 3 until Mar 3 Once per week during this time

Prenatal Testing Dates[1]

Prenatal testing dates for due date Mar 3, 2018. Prenatal testing is available in most pregnancies and can involve ultrasounds, blood tests and samples. Always use your doctors recommended dates.
Early Ultrasound Scan:
Jul 22, 2017 to Aug 26, 2017
7 to 13 weeks
First Trimester Screening or Nuchal Translucency Scan (Blood Test and Ultrasound):
Aug 12, 2017 to Aug 26, 2017
11 to 13 weeks
Quad Screen (Blood Test):
Sep 9, 2017 to Oct 14, 2017
15 to 20 weeks
Second Trimester Ultrasound or Anomaly Scan:
Sep 30, 2017 to Oct 21, 2017
18 to 21 weeks
Glucose Challenge Screening (Blood Test):
Nov 11, 2017 to Dec 9, 2017
24 to 28 weeks

Extra Invasive Screening

Chorionic Villus Sampling (CVS):
Aug 3, 2017
9 weeks
Amniocentesis:
Sep 9, 2017
15 weeks
Cordocentesis or PUBS:
Sep 23, 2017
After 17 weeks

Birthday Symbols and Meanings

Baby's due date is the Chinese year of the Dog
Baby's star sign is Pisces
Birthstone: Emerald
Birth Flower: Hawthorn or Lily
Birth Color: White

Important Birthdays

First Birthday: March 3, 2019
5th Birthday: March 3, 2023
Sweet 16: March 3, 2034
21st Birthday: March 3, 2039
50th Birthday: March 3, 2068

Your Firsts

First missed periodJun 24 4 Weeks
Baby's heart beat heardAug 19 16 Weeks
Belly definitely showingSep 1616-18 Weeks
Baby kicks felt, second or later babiesSep 3018-20 Weeks
Friends and family may feel baby moveDec 3031 Weeks

Baby's Developments

Conception is most likely on this date Jun 10 2 Weeks
First heart beat Jul 4 5 Weeks
Major organs have formed and face is slowly forming Aug 5 10 Weeks
Miscarriage risk decreases Aug 19 12 Weeks
Your baby can see light through their closed eyelids Sep 9 15 Weeks
You may be able to feel your baby move now Sep 16 16 Weeks
Your baby can now hear sounds Oct 7 19 Weeks
Third trimester, baby is "practice breathing" Dec 9 28 Weeks
Eyelashes, fingernails, and toenails have now formed Jan 6 32 Weeks

Things to Consider

Start planning maternity leave and postpartum work schedule. Tell boss about pregnancyAug 1912 Weeks
Popular time to tell friends and familyAug 1912 Weeks
Start pediatrician interviewsOct 1420 Weeks
Good time to look into birthing classes for first pregnanciesOct 2121 Weeks
If banking cord blood, find facility and order kitOct 2822 Weeks
Decide whether you want a birthing coach or doula. Start interviewingDec 928 Weeks
Have your baby shower anytime from nowDec 2330 Weeks
Good time to take birthing classesDec 23 30 Weeks
Popular time to have your last day of workFeb 336 Weeks
Have your pediatrician chosen ready for baby after birthFeb 336 Weeks
Plan who you want to keep in the loop when you go into laborFeb 3 36 Weeks
Learn the symptoms of laborFeb 336 Weeks

When is my Baby Premature, Full Term or Late Term?[2]

Babies born now are considered Extremely PrematureNov 1825 Weeks
Babies born now are considered Moderately PrematureDec 1629 Weeks
Babies born now are considered Mildly PrematureJan 1333 Weeks
Babies born now are considered Early Term Feb 10 37 Weeks
Babies born now are considered Full Term Feb 24 39 Weeks
Babies born now are considered Late Term Mar 10 41 Weeks
Babies born now are considered Post Term Mar 17 42+ Weeks

Most Probable Due Range

February 2018
SMTWTFS
 123
45678910
Early Term
11
Early Term
12
Early Term
13
Early Term
14
Early Term
15
Early Term
16
Early Term
17
Early Term
18
Early Term
19
Early Term
20
Early Term
21
Early Term
22
Early Term
23
Early Term
24
Full Term
25
Full Term
26
Full Term
27
Full Term
28
Full Term
 
March 2018
SMTWTFS
 1
Full Term
2
Full Term
3
Full Term
4
Full Term
5
Full Term
6
Full Term
7
Full Term
8
Full Term
9
Full Term
10
Late Term
11
Late Term
12
Late Term
13
Late Term
14
Late Term
15
Late Term
16
Late Term
17
18192021222324
25262728293031

My Due Date March 03, Has Changed?[3]

Your due date March 3rd, 2018 could be changed if there is a significant difference between the due date based on ultrasound and the due date calculated from your LMP (March 3, 2018) date.

The American College of Obstetricians and Gynecologists, the American Institute of Ultrasound in Medicine, and the Society for Maternal-Fetal Medicine have produced guidelines to help doctors decide when to change due dates. See chart here.

References:

  1. Prenatal Care Fact Sheet. http://womenshealth.gov/publications/our-publications/fact-sheet/prenatal-care.html
  2. Committee Opinion No. 579. 2013. Definition of term pregnancy. Obstet Gynec. 122 (2013): 1139-40. doi: 10.1097/01.AOG.0000437385.88715.4a
  3. Committee Opinion No. 611. Method for estimating due date. Obstet Gynec. 124 (2014): 863-6. doi: 10.1097/01.AOG.0000454932.15177.be


Disclaimer: All information featured on weeksduringpregnancy.com should be used for educational purposes only and is not intended to replace medical advice.
Consult your doctor, physician or midwife regarding any personal pregnancy issues or medical conditions.