Due Date Calculator

Based on LMP/Start Date:May 25, 2017. Enter a new date here

Your Baby's Due Date:

March 1, 2018

which is a Thursday
-1 Day

How Many Weeks Am I?

You are 21 weeks and 4 days
Get a full report on how far along you are here!

Pregnancy Announcement Image

Announcement Image - March 01

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

Trimester Dates

Trimester One:
May 25, 2017 - Aug 30, 2017
0 - 13 Weeks
Trimester Two:
Aug 31, 2017 - Dec 6, 2017
14 - 27 Weeks
Trimester Three:
Dec 7, 2017 - Mar 1, 2018
28 - 40 Weeks

Months Timeline

1 Month PregnantJun 25, 2017
2 Months PregnantJul 25, 2017
3 Months PregnantAug 25, 2017
4 Months PregnantSep 25, 2017
5 Months PregnantOct 25, 2017
6 Months PregnantNov 25, 2017
7 Months PregnantDec 25, 2017
8 Months PregnantJan 25, 2018
9 Months PregnantFeb 25, 2018
Due Date: March 1, 2018
Announcement Image March

Date

How Often to Visit Doctor[1]

Jun 22 - Dec 7 Once a month during this time
Dec 7 - Feb 1 Twice per month during this time
Feb 1 until Mar 1 Once per week during this time

Prenatal Testing Dates[1]

Prenatal testing dates for due date Mar 1, 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 20, 2017 to Aug 24, 2017
7 to 13 weeks
First Trimester Screening or Nuchal Translucency Scan (Blood Test and Ultrasound):
Aug 10, 2017 to Aug 24, 2017
11 to 13 weeks
Quad Screen (Blood Test):
Sep 7, 2017 to Oct 12, 2017
15 to 20 weeks
Second Trimester Ultrasound or Anomaly Scan:
Sep 28, 2017 to Oct 19, 2017
18 to 21 weeks
Glucose Challenge Screening (Blood Test):
Nov 9, 2017 to Dec 7, 2017
24 to 28 weeks

Extra Invasive Screening

Chorionic Villus Sampling (CVS):
Aug 1, 2017
9 weeks
Amniocentesis:
Sep 7, 2017
15 weeks
Cordocentesis or PUBS:
Sep 21, 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 1, 2019
5th Birthday: March 1, 2023
Sweet 16: March 1, 2034
21st Birthday: March 1, 2039
50th Birthday: March 1, 2068

Your Firsts

First missed periodJun 22 4 Weeks
Baby's heart beat heardAug 17 16 Weeks
Belly definitely showingSep 1416-18 Weeks
Baby kicks felt, second or later babiesSep 2818-20 Weeks
Friends and family may feel baby moveDec 2831 Weeks

Baby's Developments

Conception is most likely on this date Jun 8 2 Weeks
First heart beat Jul 2 5 Weeks
Major organs have formed and face is slowly forming Aug 3 10 Weeks
Miscarriage risk decreases Aug 17 12 Weeks
Your baby can see light through their closed eyelids Sep 7 15 Weeks
You may be able to feel your baby move now Sep 14 16 Weeks
Your baby can now hear sounds Oct 5 19 Weeks
Third trimester, baby is "practice breathing" Dec 7 28 Weeks
Eyelashes, fingernails, and toenails have now formed Jan 4 32 Weeks

Things to Consider

Start planning maternity leave and postpartum work schedule. Tell boss about pregnancyAug 1712 Weeks
Popular time to tell friends and familyAug 1712 Weeks
Start pediatrician interviewsOct 1220 Weeks
Good time to look into birthing classes for first pregnanciesOct 1921 Weeks
If banking cord blood, find facility and order kitOct 2622 Weeks
Decide whether you want a birthing coach or doula. Start interviewingDec 728 Weeks
Have your baby shower anytime from nowDec 2130 Weeks
Good time to take birthing classesDec 21 30 Weeks
Popular time to have your last day of workFeb 136 Weeks
Have your pediatrician chosen ready for baby after birthFeb 136 Weeks
Plan who you want to keep in the loop when you go into laborFeb 1 36 Weeks
Learn the symptoms of laborFeb 136 Weeks

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

Babies born now are considered Extremely PrematureNov 1625 Weeks
Babies born now are considered Moderately PrematureDec 1429 Weeks
Babies born now are considered Mildly PrematureJan 1133 Weeks
Babies born now are considered Early Term Feb 8 37 Weeks
Babies born now are considered Full Term Feb 22 39 Weeks
Babies born now are considered Late Term Mar 8 41 Weeks
Babies born now are considered Post Term Mar 15 42+ Weeks

Most Probable Due Range

February 2018
SMTWTFS
 123
45678
Early Term
9
Early Term
10
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
Full Term
23
Full 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
Late Term
9
Late Term
10
Late Term
11
Late Term
12
Late Term
13
Late Term
14
Late Term
151617
18192021222324
25262728293031

My Due Date March 01, Has Changed?[3]

Your due date March 1st, 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 1, 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.