Key Developments
Estimated Conception:
September 6, 2025
September 6, 2025
+ Pregnancy Test:
September 20, 2025
September 20, 2025
Estimated First Heart Beat:
September 30, 2025
September 30, 2025
Estimated Due Date:
May 30, 2026
May 30, 2026
Birthday Signs
Baby's star sign is Gemini
Birthstone: Emerald
Birth Flower: Hawthorn or Lily
Birthstone Color: Green
Birthstone: Emerald
Birth Flower: Hawthorn or Lily
Birthstone Color: Green
Trimester Dates
Trimester One:
Aug 23, 2025 - Nov 28, 2025
0 - 13 WeeksTrimester Two:
Nov 29, 2025 - Mar 6, 2026
14 - 27 WeeksTrimester Three:
Mar 7, 2026 - May 30, 2026
28 - 40 WeeksMonths Timeline
| 1 Month Pregnant | Sep 23, 2025 |
| 2 Months Pregnant | Oct 23, 2025 |
| 3 Months Pregnant | Nov 23, 2025 |
| 4 Months Pregnant | Dec 23, 2025 |
| 5 Months Pregnant | Jan 23, 2026 |
| 6 Months Pregnant | Feb 23, 2026 |
| 7 Months Pregnant | Mar 23, 2026 |
| 8 Months Pregnant | Apr 23, 2026 |
| 9 Months Pregnant | May 23, 2026 |
| Due Date: May 30, 2026 | |
Date |
How Often to Visit Doctor[1] |
| Sep 20 - Mar 7 | Once a month during this time |
| Mar 7 - May 2 | Twice per month during this time |
| May 2 - May 30 | Once per week during this time |
Prenatal Testing Dates[2]
Early Ultrasound Scan:
Oct 18, 2025 to Nov 22, 2025
7 to 13 weeks
7 to 13 weeks
First Trimester Screening or Nuchal Translucency Scan (Blood Test and Ultrasound):
Nov 8, 2025 to Nov 22, 2025
11 to 13 weeks
11 to 13 weeks
Quad Screen (Blood Test):
Dec 6, 2025 to Jan 10, 2026
15 to 20 weeks
15 to 20 weeks
Second Trimester Ultrasound or Anomaly Scan:
Dec 27, 2025 to Jan 17, 2026
18 to 21 weeks
18 to 21 weeks
Glucose Challenge Screening (Blood Test):
Feb 7, 2026 to Mar 7, 2026
24 to 28 weeks
24 to 28 weeks
Your Firsts
| First missed period | Sep 20 | 4 Weeks |
| Baby's heart beat heard | Nov 15 | 16 Weeks |
| Belly definitely showing | Dec 13 | 16-18 Weeks |
| Baby kicks felt, second or later babies | Dec 27 | 18-20 Weeks |
| Friends and family may feel baby move | Mar 28 | 31 Weeks |
Baby's Developments
| Conception is most likely on this date | Sep 6 | 2 Weeks |
| First heart beat | Sep 30 | 5 Weeks |
| Major organs have formed and face is slowly forming | Nov 1 | 10 Weeks |
| Miscarriage risk decreases | Nov 15 | 12 Weeks |
| Your baby can see light through their closed eyelids | Dec 6 | 15 Weeks |
| You may be able to feel your baby move now | Dec 13 | 16 Weeks |
| Your baby can now hear sounds | Jan 3 | 19 Weeks |
| Third trimester, baby is "practice breathing" | Mar 7 | 28 Weeks |
| Eyelashes, fingernails, and toenails have now formed | Apr 4 | 32 Weeks |
Things to Consider
| Start planning maternity leave and postpartum work schedule. Tell boss about pregnancy | Nov 15 | 12 Weeks |
| Popular time to tell friends and family | Nov 15 | 12 Weeks |
| Start pediatrician interviews | Jan 10 | 20 Weeks |
| Good time to look into birthing classes for first pregnancies | Jan 17 | 21 Weeks |
| If banking cord blood, find facility and order kit | Jan 24 | 22 Weeks |
| Decide whether you want a birthing coach or doula. Start interviewing | Mar 7 | 28 Weeks |
| Have your baby shower anytime from now | Mar 21 | 30 Weeks |
| Good time to take birthing classes | Mar 21 | 30 Weeks |
| Popular time to have your last day of work | May 2 | 36 Weeks |
| Have your pediatrician chosen ready for baby after birth | May 2 | 36 Weeks |
| Plan who you want to keep in the loop when you go into labor | May 2 | 36 Weeks |
| Learn the symptoms of labor | May 2 | 36 Weeks |
When is my Baby Premature, Full Term or Late Term?[2]
| Babies born now are considered Extremely Premature | Feb 14 | 25 Weeks |
| Babies born now are considered Moderately Premature | Mar 14 | 29 Weeks |
| Babies born now are considered Mildly Premature | Apr 11 | 33 Weeks |
| Babies born now are considered Early Term | May 9 | 37 Weeks |
| Babies born now are considered Full Term | May 23 | 39 Weeks |
| Babies born now are considered Late Term | Jun 6 | 41 Weeks |
| Babies born now are considered Post Term | Jun 13 | 42+ Weeks |
Most Probable Due Range
| S | M | T | W | T | F | S |
|---|---|---|---|---|---|---|
| 1 | 2 | |||||
| 3 | 4 | 5 | 6 | 7 | 8 | 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 Early Term | 23 Full Term |
| 24 Full Term | 25 Full Term | 26 Full Term | 27 Full Term | 28 Full Term | 29 Full Term | 30 Full Term |
| 31 Full Term | ||||||
| S | M | T | W | T | F | S |
|---|---|---|---|---|---|---|
| 1 Full Term | 2 Full Term | 3 Full Term | 4 Full Term | 5 Full Term | 6 Late Term | |
| 7 Late Term | 8 Late Term | 9 Late Term | 10 Late Term | 11 Late Term | 12 Late Term | 13 |
| 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| 28 | 29 | 30 | ||||
Imagine
First footsteps in May 30, 2027 (1 year)
Start kindergarten in May 30, 2031 (5 years)
Start high school in May 30, 2040 (14 years)
Start to drive in May 30, 2042 (16 years)
Finish high school in May 30, 2044 (18 years)
Graduate from college in 2049 (23 years)
Start kindergarten in May 30, 2031 (5 years)
Start high school in May 30, 2040 (14 years)
Start to drive in May 30, 2042 (16 years)
Finish high school in May 30, 2044 (18 years)
Graduate from college in 2049 (23 years)
Important Birthdays
First Birthday: May 30, 2027
5th Birthday: May 30, 2031
Sweet 16: May 30, 2042
21st Birthday: May 30, 2047
50th Birthday: May 30, 2076
5th Birthday: May 30, 2031
Sweet 16: May 30, 2042
21st Birthday: May 30, 2047
50th Birthday: May 30, 2076
40 Weeks of Pregnancy
0 Weeks Pregnant on Aug 23, 2025
1 Week Pregnant on Aug 30, 2025
2 Weeks Pregnant on Sep 06, 2025
3 Weeks Pregnant on Sep 13, 2025
4 Weeks Pregnant on Sep 20, 2025
5 Weeks Pregnant on Sep 27, 2025
6 Weeks Pregnant on Oct 04, 2025
7 Weeks Pregnant on Oct 11, 2025
8 Weeks Pregnant on Oct 18, 2025
9 Weeks Pregnant on Oct 25, 2025
10 Weeks Pregnant on Nov 01, 2025
11 Weeks Pregnant on Nov 08, 2025
12 Weeks Pregnant on Nov 15, 2025
13 Weeks Pregnant on Nov 22, 2025
14 Weeks Pregnant on Nov 29, 2025
15 Weeks Pregnant on Dec 06, 2025
16 Weeks Pregnant on Dec 13, 2025
17 Weeks Pregnant on Dec 20, 2025
18 Weeks Pregnant on Dec 27, 2025
19 Weeks Pregnant on Jan 03, 2026
20 Weeks Pregnant on Jan 10, 2026
21 Weeks Pregnant on Jan 17, 2026
22 Weeks Pregnant on Jan 24, 2026
23 Weeks Pregnant on Jan 31, 2026
24 Weeks Pregnant on Feb 07, 2026
25 Weeks Pregnant on Feb 14, 2026
26 Weeks Pregnant on Feb 21, 2026
27 Weeks Pregnant on Feb 28, 2026
28 Weeks Pregnant on Mar 07, 2026
29 Weeks Pregnant on Mar 14, 2026
30 Weeks Pregnant on Mar 21, 2026
31 Weeks Pregnant on Mar 28, 2026
32 Weeks Pregnant on Apr 04, 2026
33 Weeks Pregnant on Apr 11, 2026
34 Weeks Pregnant on Apr 18, 2026
35 Weeks Pregnant on Apr 25, 2026
36 Weeks Pregnant on May 02, 2026
37 Weeks Pregnant on May 09, 2026
38 Weeks Pregnant on May 16, 2026
39 Weeks Pregnant on May 23, 2026
40 Weeks Pregnant on May 30, 2026
What if My Due Date May 30, Has Changed?[3]
Your due date May 30th, 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 (May 30, 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