Key Developments
Estimated Conception:
November 23, 2025
November 23, 2025
+ Pregnancy Test:
December 7, 2025
December 7, 2025
Estimated First Heart Beat:
December 17, 2025
December 17, 2025
Estimated Due Date:
August 16, 2026
August 16, 2026
How Many Weeks Am I?
Get a full report here!
Birthday Signs
Baby's star sign is Leo
Birthstone: Peridot
Birth Flower: Gladiolus or Poppy
Birthstone Color: Light Green
Birthstone: Peridot
Birth Flower: Gladiolus or Poppy
Birthstone Color: Light Green
Trimester Dates
Trimester One:
Nov 9, 2025 - Feb 14, 2026
0 - 13 WeeksTrimester Two:
Feb 15, 2026 - May 23, 2026
14 - 27 WeeksTrimester Three:
May 24, 2026 - Aug 16, 2026
28 - 40 WeeksMonths Timeline
| 1 Month Pregnant | Dec 9, 2025 |
| 2 Months Pregnant | Jan 9, 2026 |
| 3 Months Pregnant | Feb 9, 2026 |
| 4 Months Pregnant | Mar 9, 2026 |
| 5 Months Pregnant | Apr 9, 2026 |
| 6 Months Pregnant | May 9, 2026 |
| 7 Months Pregnant | Jun 9, 2026 |
| 8 Months Pregnant | Jul 9, 2026 |
| 9 Months Pregnant | Aug 9, 2026 |
| Due Date: August 16, 2026 | |
Date |
How Often to Visit Doctor[1] |
| Dec 7 - May 24 | Once a month during this time |
| May 24 - Jul 19 | Twice per month during this time |
| Jul 19 - Aug 16 | Once per week during this time |
Prenatal Testing Dates[2]
Early Ultrasound Scan:
Jan 4, 2026 to Feb 8, 2026
7 to 13 weeks
7 to 13 weeks
First Trimester Screening or Nuchal Translucency Scan (Blood Test and Ultrasound):
Jan 25, 2026 to Feb 8, 2026
11 to 13 weeks
11 to 13 weeks
Quad Screen (Blood Test):
Feb 22, 2026 to Mar 29, 2026
15 to 20 weeks
15 to 20 weeks
Second Trimester Ultrasound or Anomaly Scan:
Mar 15, 2026 to Apr 5, 2026
18 to 21 weeks
18 to 21 weeks
Glucose Challenge Screening (Blood Test):
Apr 26, 2026 to May 24, 2026
24 to 28 weeks
24 to 28 weeks
Your Firsts
| First missed period | Dec 07 | 4 Weeks |
| Baby's heart beat heard | Feb 01 | 16 Weeks |
| Belly definitely showing | Mar 01 | 16-18 Weeks |
| Baby kicks felt, second or later babies | Mar 15 | 18-20 Weeks |
| Friends and family may feel baby move | Jun 14 | 31 Weeks |
Baby's Developments
| Conception is most likely on this date | Nov 23 | 2 Weeks |
| First heart beat | Dec 17 | 5 Weeks |
| Major organs have formed and face is slowly forming | Jan 18 | 10 Weeks |
| Miscarriage risk decreases | Feb 1 | 12 Weeks |
| Your baby can see light through their closed eyelids | Feb 22 | 15 Weeks |
| You may be able to feel your baby move now | Mar 1 | 16 Weeks |
| Your baby can now hear sounds | Mar 22 | 19 Weeks |
| Third trimester, baby is "practice breathing" | May 24 | 28 Weeks |
| Eyelashes, fingernails, and toenails have now formed | Jun 21 | 32 Weeks |
Things to Consider
| Start planning maternity leave and postpartum work schedule. Tell boss about pregnancy | Feb 1 | 12 Weeks |
| Popular time to tell friends and family | Feb 1 | 12 Weeks |
| Start pediatrician interviews | Mar 29 | 20 Weeks |
| Good time to look into birthing classes for first pregnancies | Apr 5 | 21 Weeks |
| If banking cord blood, find facility and order kit | Apr 12 | 22 Weeks |
| Decide whether you want a birthing coach or doula. Start interviewing | May 24 | 28 Weeks |
| Have your baby shower anytime from now | Jun 7 | 30 Weeks |
| Good time to take birthing classes | Jun 7 | 30 Weeks |
| Popular time to have your last day of work | Jul 19 | 36 Weeks |
| Have your pediatrician chosen ready for baby after birth | Jul 19 | 36 Weeks |
| Plan who you want to keep in the loop when you go into labor | Jul 19 | 36 Weeks |
| Learn the symptoms of labor | Jul 19 | 36 Weeks |
When is my Baby Premature, Full Term or Late Term?[2]
| Babies born now are considered Extremely Premature | May 3 | 25 Weeks |
| Babies born now are considered Moderately Premature | May 31 | 29 Weeks |
| Babies born now are considered Mildly Premature | Jun 28 | 33 Weeks |
| Babies born now are considered Early Term | Jul 26 | 37 Weeks |
| Babies born now are considered Full Term | Aug 9 | 39 Weeks |
| Babies born now are considered Late Term | Aug 23 | 41 Weeks |
| Babies born now are considered Post Term | Aug 30 | 42+ Weeks |
Most Probable Due Range
| S | M | T | W | T | F | S |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | |||
| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 26 Early Term | 27 Early Term | 28 Early Term | 29 Early Term | 30 Early Term | 31 Early Term | |
| S | M | T | W | T | F | S |
|---|---|---|---|---|---|---|
| 1 Early Term | ||||||
| 2 Early Term | 3 Early Term | 4 Early Term | 5 Early Term | 6 Early Term | 7 Early Term | 8 Early Term |
| 9 Full Term | 10 Full Term | 11 Full Term | 12 Full Term | 13 Full Term | 14 Full Term | 15 Full Term |
| 16 Full Term | 17 Full Term | 18 Full Term | 19 Full Term | 20 Full Term | 21 Full Term | 22 Full Term |
| 23 Late Term | 24 Late Term | 25 Late Term | 26 Late Term | 27 Late Term | 28 Late Term | 29 Late Term |
| 30 | 31 | |||||
Imagine
First footsteps in August 16, 2027 (1 year)
Start kindergarten in August 16, 2031 (5 years)
Start high school in August 16, 2040 (14 years)
Start to drive in August 16, 2042 (16 years)
Finish high school in August 16, 2044 (18 years)
Graduate from college in 2049 (23 years)
Start kindergarten in August 16, 2031 (5 years)
Start high school in August 16, 2040 (14 years)
Start to drive in August 16, 2042 (16 years)
Finish high school in August 16, 2044 (18 years)
Graduate from college in 2049 (23 years)
Important Birthdays
First Birthday: August 16, 2027
5th Birthday: August 16, 2031
Sweet 16: August 16, 2042
21st Birthday: August 16, 2047
50th Birthday: August 16, 2076
5th Birthday: August 16, 2031
Sweet 16: August 16, 2042
21st Birthday: August 16, 2047
50th Birthday: August 16, 2076
40 Weeks of Pregnancy
0 Weeks Pregnant on Nov 09, 2025
1 Week Pregnant on Nov 16, 2025
2 Weeks Pregnant on Nov 23, 2025
3 Weeks Pregnant on Nov 30, 2025
4 Weeks Pregnant on Dec 07, 2025
5 Weeks Pregnant on Dec 14, 2025
6 Weeks Pregnant on Dec 21, 2025
7 Weeks Pregnant on Dec 28, 2025
8 Weeks Pregnant on Jan 04, 2026
9 Weeks Pregnant on Jan 11, 2026
10 Weeks Pregnant on Jan 18, 2026
11 Weeks Pregnant on Jan 25, 2026
12 Weeks Pregnant on Feb 01, 2026
13 Weeks Pregnant on Feb 08, 2026
14 Weeks Pregnant on Feb 15, 2026
15 Weeks Pregnant on Feb 22, 2026
16 Weeks Pregnant on Mar 01, 2026
17 Weeks Pregnant on Mar 08, 2026
18 Weeks Pregnant on Mar 15, 2026
19 Weeks Pregnant on Mar 22, 2026
20 Weeks Pregnant on Mar 29, 2026
21 Weeks Pregnant on Apr 05, 2026
22 Weeks Pregnant on Apr 12, 2026
23 Weeks Pregnant on Apr 19, 2026
24 Weeks Pregnant on Apr 26, 2026
25 Weeks Pregnant on May 03, 2026
26 Weeks Pregnant on May 10, 2026
27 Weeks Pregnant on May 17, 2026
28 Weeks Pregnant on May 24, 2026
29 Weeks Pregnant on May 31, 2026
30 Weeks Pregnant on Jun 07, 2026
31 Weeks Pregnant on Jun 14, 2026
32 Weeks Pregnant on Jun 21, 2026
33 Weeks Pregnant on Jun 28, 2026
34 Weeks Pregnant on Jul 05, 2026
35 Weeks Pregnant on Jul 12, 2026
36 Weeks Pregnant on Jul 19, 2026
37 Weeks Pregnant on Jul 26, 2026
38 Weeks Pregnant on Aug 02, 2026
39 Weeks Pregnant on Aug 09, 2026
40 Weeks Pregnant on Aug 16, 2026
What if My Due Date August 16, Has Changed?[3]
Your due date August 16th, 2026 could be changed if there is a significant difference between the due date based on ultrasound and the due date calculated from your LMP (August 16, 2026) 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:
- Prenatal Care Fact Sheet. http://womenshealth.gov/publications/our-publications/fact-sheet/prenatal-care.html
- Prenatal care and tests. Office on Women's Health (OWH) GOV - https://www.womenshealth.gov/pregnancy/youre-pregnant-now-what/prenatal-care-and-tests
- Committee Opinion No. 579. 2013. Definition of term pregnancy. Obstet Gynec. 122 (2013): 1139-40. doi: 10.1097/01.AOG.0000437385.88715.4a
- Committee Opinion No. 611. Method for estimating due date. Obstet Gynec. 124 (2014): 863-6. doi: 10.1097/01.AOG.0000454932.15177.be