Key Developments
Estimated Conception:
September 23, 2025
September 23, 2025
+ Pregnancy Test:
October 7, 2025
October 7, 2025
Estimated First Heart Beat:
October 17, 2025
October 17, 2025
Estimated Due Date:
June 16, 2026
June 16, 2026
Birthday Signs
Baby's star sign is Gemini
Birthstone: Pearl
Birth Flower: Rose or Honeysuckle
Birthstone Color: Violet, Pearl
Birthstone: Pearl
Birth Flower: Rose or Honeysuckle
Birthstone Color: Violet, Pearl
Trimester Dates
Trimester One:
Sep 9, 2025 - Dec 15, 2025
0 - 13 WeeksTrimester Two:
Dec 16, 2025 - Mar 23, 2026
14 - 27 WeeksTrimester Three:
Mar 24, 2026 - Jun 16, 2026
28 - 40 WeeksMonths Timeline
| 1 Month Pregnant | Oct 9, 2025 |
| 2 Months Pregnant | Nov 9, 2025 |
| 3 Months Pregnant | Dec 9, 2025 |
| 4 Months Pregnant | Jan 9, 2026 |
| 5 Months Pregnant | Feb 9, 2026 |
| 6 Months Pregnant | Mar 9, 2026 |
| 7 Months Pregnant | Apr 9, 2026 |
| 8 Months Pregnant | May 9, 2026 |
| 9 Months Pregnant | Jun 9, 2026 |
| Due Date: June 16, 2026 | |
Date |
How Often to Visit Doctor[1] |
| Oct 7 - Mar 24 | Once a month during this time |
| Mar 24 - May 19 | Twice per month during this time |
| May 19 - Jun 16 | Once per week during this time |
Prenatal Testing Dates[2]
Early Ultrasound Scan:
Nov 4, 2025 to Dec 9, 2025
7 to 13 weeks
7 to 13 weeks
First Trimester Screening or Nuchal Translucency Scan (Blood Test and Ultrasound):
Nov 25, 2025 to Dec 9, 2025
11 to 13 weeks
11 to 13 weeks
Quad Screen (Blood Test):
Dec 23, 2025 to Jan 27, 2026
15 to 20 weeks
15 to 20 weeks
Second Trimester Ultrasound or Anomaly Scan:
Jan 13, 2026 to Feb 3, 2026
18 to 21 weeks
18 to 21 weeks
Glucose Challenge Screening (Blood Test):
Feb 24, 2026 to Mar 24, 2026
24 to 28 weeks
24 to 28 weeks
Your Firsts
| First missed period | Oct 07 | 4 Weeks |
| Baby's heart beat heard | Dec 02 | 16 Weeks |
| Belly definitely showing | Dec 30 | 16-18 Weeks |
| Baby kicks felt, second or later babies | Jan 13 | 18-20 Weeks |
| Friends and family may feel baby move | Apr 14 | 31 Weeks |
Baby's Developments
| Conception is most likely on this date | Sep 23 | 2 Weeks |
| First heart beat | Oct 17 | 5 Weeks |
| Major organs have formed and face is slowly forming | Nov 18 | 10 Weeks |
| Miscarriage risk decreases | Dec 2 | 12 Weeks |
| Your baby can see light through their closed eyelids | Dec 23 | 15 Weeks |
| You may be able to feel your baby move now | Dec 30 | 16 Weeks |
| Your baby can now hear sounds | Jan 20 | 19 Weeks |
| Third trimester, baby is "practice breathing" | Mar 24 | 28 Weeks |
| Eyelashes, fingernails, and toenails have now formed | Apr 21 | 32 Weeks |
Things to Consider
| Start planning maternity leave and postpartum work schedule. Tell boss about pregnancy | Dec 2 | 12 Weeks |
| Popular time to tell friends and family | Dec 2 | 12 Weeks |
| Start pediatrician interviews | Jan 27 | 20 Weeks |
| Good time to look into birthing classes for first pregnancies | Feb 3 | 21 Weeks |
| If banking cord blood, find facility and order kit | Feb 10 | 22 Weeks |
| Decide whether you want a birthing coach or doula. Start interviewing | Mar 24 | 28 Weeks |
| Have your baby shower anytime from now | Apr 7 | 30 Weeks |
| Good time to take birthing classes | Apr 7 | 30 Weeks |
| Popular time to have your last day of work | May 19 | 36 Weeks |
| Have your pediatrician chosen ready for baby after birth | May 19 | 36 Weeks |
| Plan who you want to keep in the loop when you go into labor | May 19 | 36 Weeks |
| Learn the symptoms of labor | May 19 | 36 Weeks |
When is my Baby Premature, Full Term or Late Term?[2]
| Babies born now are considered Extremely Premature | Mar 3 | 25 Weeks |
| Babies born now are considered Moderately Premature | Mar 31 | 29 Weeks |
| Babies born now are considered Mildly Premature | Apr 28 | 33 Weeks |
| Babies born now are considered Early Term | May 26 | 37 Weeks |
| Babies born now are considered Full Term | Jun 9 | 39 Weeks |
| Babies born now are considered Late Term | Jun 23 | 41 Weeks |
| Babies born now are considered Post Term | Jun 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 | ||||
Imagine
First footsteps in June 16, 2027 (1 year)
Start kindergarten in June 16, 2031 (5 years)
Start high school in June 16, 2040 (14 years)
Start to drive in June 16, 2042 (16 years)
Finish high school in June 16, 2044 (18 years)
Graduate from college in 2049 (23 years)
Start kindergarten in June 16, 2031 (5 years)
Start high school in June 16, 2040 (14 years)
Start to drive in June 16, 2042 (16 years)
Finish high school in June 16, 2044 (18 years)
Graduate from college in 2049 (23 years)
Important Birthdays
First Birthday: June 16, 2027
5th Birthday: June 16, 2031
Sweet 16: June 16, 2042
21st Birthday: June 16, 2047
50th Birthday: June 16, 2076
5th Birthday: June 16, 2031
Sweet 16: June 16, 2042
21st Birthday: June 16, 2047
50th Birthday: June 16, 2076
40 Weeks of Pregnancy
0 Weeks Pregnant on Sep 09, 2025
1 Week Pregnant on Sep 16, 2025
2 Weeks Pregnant on Sep 23, 2025
3 Weeks Pregnant on Sep 30, 2025
4 Weeks Pregnant on Oct 07, 2025
5 Weeks Pregnant on Oct 14, 2025
6 Weeks Pregnant on Oct 21, 2025
7 Weeks Pregnant on Oct 28, 2025
8 Weeks Pregnant on Nov 04, 2025
9 Weeks Pregnant on Nov 11, 2025
10 Weeks Pregnant on Nov 18, 2025
11 Weeks Pregnant on Nov 25, 2025
12 Weeks Pregnant on Dec 02, 2025
13 Weeks Pregnant on Dec 09, 2025
14 Weeks Pregnant on Dec 16, 2025
15 Weeks Pregnant on Dec 23, 2025
16 Weeks Pregnant on Dec 30, 2025
17 Weeks Pregnant on Jan 06, 2026
18 Weeks Pregnant on Jan 13, 2026
19 Weeks Pregnant on Jan 20, 2026
20 Weeks Pregnant on Jan 27, 2026
21 Weeks Pregnant on Feb 03, 2026
22 Weeks Pregnant on Feb 10, 2026
23 Weeks Pregnant on Feb 17, 2026
24 Weeks Pregnant on Feb 24, 2026
25 Weeks Pregnant on Mar 03, 2026
26 Weeks Pregnant on Mar 10, 2026
27 Weeks Pregnant on Mar 17, 2026
28 Weeks Pregnant on Mar 24, 2026
29 Weeks Pregnant on Mar 31, 2026
30 Weeks Pregnant on Apr 07, 2026
31 Weeks Pregnant on Apr 14, 2026
32 Weeks Pregnant on Apr 21, 2026
33 Weeks Pregnant on Apr 28, 2026
34 Weeks Pregnant on May 05, 2026
35 Weeks Pregnant on May 12, 2026
36 Weeks Pregnant on May 19, 2026
37 Weeks Pregnant on May 26, 2026
38 Weeks Pregnant on Jun 02, 2026
39 Weeks Pregnant on Jun 09, 2026
40 Weeks Pregnant on Jun 16, 2026
What if My Due Date June 16, Has Changed?[3]
Your due date June 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 (June 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