Note: This is a sample report, if you want to calculate your own due date, click here.

Based on a last menstrual period of april 13, 2025 and a 28 day menstrual cycle:

Your baby's estimated due date is on or around
Sunday, january 18, 2026
Only 9 weeks and 3 days left until your baby is born!
  • Conception likely took place on april 27, 2025.
  • You are 30 weeks and 4 days pregnant. (Fetal age: 28 weeks and 4 days)
  • The baby will be born during winter time.
  • You are in the third trimester.
  • The first trimester began on april 13, 2025.
  • The second trimester (weeks 14-27) began on july 14, 2025.
  • The third trimester (weeks 28-40) began on october 20, 2025.
  • Your safe range to give birth: december 28, 2025 to february 01, 2026 (full term).
January 2026
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214 days have passed since the start of your pregnancy. There are 66 days left until your due date.

76% of your pregnancy is completed.

 
 
 
First1st Trimester Second2nd Trimester Third3rd Trimester

What else is in this report?

Baby Status

Crown to Heel Length Weight Heart Rate Total Heartbeats
16.18 inches
41.1 cm
3.31 pounds
1502 grams
110-180 bpm 38,790,878 beats
since conception

Multiples - Due Dates by Average Gestation

Twins Triplets Quads
December 14, 2025
35 weeks
November 23, 2025
32 weeks
November 09, 2025
30 weeks

Significant Milestones in Embryo/Fetal Development

Description Date Week
Your baby is conceived April 27, 2025 Week 2
Positive pregnancy test May 11, 2025 Week 4
Organs begin to form, heart starts beating May 18, 2025 Week 5
Major organs have formed, heart can be heard June 22, 2025 Week 10
Second trimester, risk of miscarriage decreases July 06, 2025 Week 12
Now is a good time to announce your pregnancy July 20, 2025 Week 14
Your baby can now see light July 27, 2025 Week 15
Your baby's gender is visible on ultrasound August 03, 2025 Week 16
You can feel your baby move around August 17, 2025 Week 18
Your baby can now hear sounds August 24, 2025 Week 19
Premature babies have a chance to survive September 21, 2025 Week 23
Third trimester, your baby can breathe October 19, 2025 Week 27
Fingernails and toenails have formed November 23, 2025 Week 32
Your baby is now considered full term December 28, 2025 Week 37
Your baby is due any time now! January 18, 2026 Week 40

Weekly Development Progress

Baby is very close to his or her delivery length now and shouldn't get too much longer before the birth, which is great news for your cramped uterus. On the other hand, your baby still has quite a bit of weight to put on, so don't think your ever increasing waistline stops here! Baby now weighs around about 3 lbs and is preparing for the next big growth spurt.

Baby is still getting all of the essential nutrients for growth from you via the placenta, and with this growth spurt on the horizon he or she will be going to town on your supplies. All these nutrients are going to help Baby put on even more layers of fat and as this happens the skin continues to smooth out giving that totally delicious "soft baby skin" feel!

As you'll know, growing a baby is hard work, and it's even harder being the one doing the growing! You may notice your baby having longer or more structured nap times now as he or she summons the energy to do all this growing. You may also notice that when Baby's awake they certainly make your aware of it! Now's a good time to start tracking your baby's movements.

Your baby is practically perfect at this point. He or she has hair covering the head and eyebrows, finger and toenails, and limbs and organs all in the right places. Of course, the brain is developing all the time, and your baby's senses are heightening constantly, but the only further development that is important before birth is of the lungs.

Read more...

Weekly Development Videos

Development Week 30 Video Development Week 30 Video Development Week 30 Video

Ultrasound Videos

Ultrasound Week 30 Video Ultrasound Week 30 Video Ultrasound Week 30 Video Ultrasound Week 30 Video Ultrasound Week 30 Video Ultrasound Week 30 Video Ultrasound Week 30 Video Ultrasound Week 30 Video

Prenatal Testing Dates

Test From To
Blood/Urine Test First Prenatal Exam -
Chorionic Villus Sampling (CVS) June 22, 2025 July 13, 2025
First Trimester Screen June 29, 2025 July 13, 2025
Amniocentesis July 20, 2025 August 31, 2025
Cordocentesis August 10, 2025 -
Quad Screen August 03, 2025 August 17, 2025
View all

Imagine, your baby will:

Fun Due Date Facts

It's been...

  • 30.6 weeks
  • 214 days
  • 5137 hours
  • 308220 minutes
  • 18493200 seconds
since the start of your pregnancy
  • 9.4 weeks
  • 66 days
  • 1584 hours
  • 95040 minutes
  • 5702400 seconds
to go until conception

Famous People Born on this Day

On This Day In History

Pregnancy Timeline

First1st TrimesterSecond2nd TrimesterThird3rd Trimester
Week 1: Mon Apr 14 - 20, 2025 Week 14: Mon Jul 14 - 20, 2025 Week 28: Mon Oct 20 - 26, 2025
Week 2: Mon Apr 21 - 27, 2025 Week 15: Mon Jul 21 - 27, 2025 Week 29: Mon Oct 27 - Nov 02, 2025
Week 3: Mon Apr 28 - May 04, 2025 Week 16: Mon Jul 28 - Aug 03, 2025 Week 30: Mon Nov 03 - 09, 2025
Week 4: Mon May 05 - 11, 2025 Week 17: Mon Aug 04 - 10, 2025 Week 31: Mon Nov 10 - 16, 2025
Week 5: Mon May 12 - 18, 2025 Week 18: Mon Aug 11 - 17, 2025 Week 32: Mon Nov 17 - 23, 2025
Week 6: Mon May 19 - 25, 2025 Week 19: Mon Aug 18 - 24, 2025 Week 33: Mon Nov 24 - 30, 2025
Week 7: Mon May 26 - Jun 01, 2025 Week 20: Mon Aug 25 - 31, 2025 Week 34: Mon Dec 01 - 07, 2025
Week 8: Mon Jun 02 - 08, 2025 Week 21: Mon Sep 01 - 07, 2025 Week 35: Mon Dec 08 - 14, 2025
Week 9: Mon Jun 09 - 15, 2025 Week 22: Mon Sep 08 - 14, 2025 Week 36: Mon Dec 15 - 21, 2025
Week 10: Mon Jun 16 - 22, 2025 Week 23: Mon Sep 15 - 21, 2025 Week 37: Mon Dec 22 - 28, 2025
Week 11: Mon Jun 23 - 29, 2025 Week 24: Mon Sep 22 - 28, 2025 Week 38: Mon Dec 29 - Jan 04, 2026
Week 12: Mon Jun 30 - Jul 06, 2025 Week 25: Mon Sep 29 - Oct 05, 2025 Week 39: Mon Jan 05 - 11, 2026
Week 13: Mon Jul 07 - 13, 2025 Week 26: Mon Oct 06 - 12, 2025 Week 40: Mon Jan 12 - 18, 2026
  Week 27: Mon Oct 13 - 19, 2025 Week 41: Mon Jan 19 - 25, 2026
    Week 42: Mon Jan 26 - Feb 01, 2026

Calculated Based on

The above information was calculated based on the following submitted information:

This was a sample report, please go submit your personal information.

It's important to know that only 5% of all pregnancies occur on the predicted due date.