Key Developments
Estimated Conception:
June 18, 2025
June 18, 2025
+ Pregnancy Test:
July 2, 2025
July 2, 2025
Estimated First Heart Beat:
July 12, 2025
July 12, 2025
Estimated Due Date:
March 11, 2026
March 11, 2026
Birthday Signs
Baby's star sign is Pisces
Birthstone: Aquamarine
Birth Flower: Daffodil or Jonquil
Birthstone Color: Light Blue
Birthstone: Aquamarine
Birth Flower: Daffodil or Jonquil
Birthstone Color: Light Blue
Trimester Dates
Trimester One:
Jun 4, 2025 - Sep 9, 2025
0 - 13 WeeksTrimester Two:
Sep 10, 2025 - Dec 16, 2025
14 - 27 WeeksTrimester Three:
Dec 17, 2025 - Mar 11, 2026
28 - 40 WeeksMonths Timeline
| 1 Month Pregnant | Jul 4, 2025 |
| 2 Months Pregnant | Aug 4, 2025 |
| 3 Months Pregnant | Sep 4, 2025 |
| 4 Months Pregnant | Oct 4, 2025 |
| 5 Months Pregnant | Nov 4, 2025 |
| 6 Months Pregnant | Dec 4, 2025 |
| 7 Months Pregnant | Jan 4, 2026 |
| 8 Months Pregnant | Feb 4, 2026 |
| 9 Months Pregnant | Mar 4, 2026 |
| Due Date: March 11, 2026 | |
Date |
How Often to Visit Doctor[1] |
| Jul 2 - Dec 17 | Once a month during this time |
| Dec 17 - Feb 11 | Twice per month during this time |
| Feb 11 - Mar 11 | Once per week during this time |
Prenatal Testing Dates[2]
Early Ultrasound Scan:
Jul 30, 2025 to Sep 3, 2025
7 to 13 weeks
7 to 13 weeks
First Trimester Screening or Nuchal Translucency Scan (Blood Test and Ultrasound):
Aug 20, 2025 to Sep 3, 2025
11 to 13 weeks
11 to 13 weeks
Quad Screen (Blood Test):
Sep 17, 2025 to Oct 22, 2025
15 to 20 weeks
15 to 20 weeks
Second Trimester Ultrasound or Anomaly Scan:
Oct 8, 2025 to Oct 29, 2025
18 to 21 weeks
18 to 21 weeks
Glucose Challenge Screening (Blood Test):
Nov 19, 2025 to Dec 17, 2025
24 to 28 weeks
24 to 28 weeks
Your Firsts
| First missed period | Jul 02 | 4 Weeks |
| Baby's heart beat heard | Aug 27 | 16 Weeks |
| Belly definitely showing | Sep 24 | 16-18 Weeks |
| Baby kicks felt, second or later babies | Oct 08 | 18-20 Weeks |
| Friends and family may feel baby move | Jan 07 | 31 Weeks |
Baby's Developments
| Conception is most likely on this date | Jun 18 | 2 Weeks |
| First heart beat | Jul 12 | 5 Weeks |
| Major organs have formed and face is slowly forming | Aug 13 | 10 Weeks |
| Miscarriage risk decreases | Aug 27 | 12 Weeks |
| Your baby can see light through their closed eyelids | Sep 17 | 15 Weeks |
| You may be able to feel your baby move now | Sep 24 | 16 Weeks |
| Your baby can now hear sounds | Oct 15 | 19 Weeks |
| Third trimester, baby is "practice breathing" | Dec 17 | 28 Weeks |
| Eyelashes, fingernails, and toenails have now formed | Jan 14 | 32 Weeks |
Things to Consider
| Start planning maternity leave and postpartum work schedule. Tell boss about pregnancy | Aug 27 | 12 Weeks |
| Popular time to tell friends and family | Aug 27 | 12 Weeks |
| Start pediatrician interviews | Oct 22 | 20 Weeks |
| Good time to look into birthing classes for first pregnancies | Oct 29 | 21 Weeks |
| If banking cord blood, find facility and order kit | Nov 5 | 22 Weeks |
| Decide whether you want a birthing coach or doula. Start interviewing | Dec 17 | 28 Weeks |
| Have your baby shower anytime from now | Dec 31 | 30 Weeks |
| Good time to take birthing classes | Dec 31 | 30 Weeks |
| Popular time to have your last day of work | Feb 11 | 36 Weeks |
| Have your pediatrician chosen ready for baby after birth | Feb 11 | 36 Weeks |
| Plan who you want to keep in the loop when you go into labor | Feb 11 | 36 Weeks |
| Learn the symptoms of labor | Feb 11 | 36 Weeks |
When is my Baby Premature, Full Term or Late Term?[2]
| Babies born now are considered Extremely Premature | Nov 26 | 25 Weeks |
| Babies born now are considered Moderately Premature | Dec 24 | 29 Weeks |
| Babies born now are considered Mildly Premature | Jan 21 | 33 Weeks |
| Babies born now are considered Early Term | Feb 18 | 37 Weeks |
| Babies born now are considered Full Term | Mar 4 | 39 Weeks |
| Babies born now are considered Late Term | Mar 18 | 41 Weeks |
| Babies born now are considered Post Term | Mar 25 | 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 Early Term | 19 Early Term | 20 Early Term | 21 Early Term |
| 22 Early Term | 23 Early Term | 24 Early Term | 25 Early Term | 26 Early Term | 27 Early Term | 28 Early Term |
| S | M | T | W | T | F | S |
|---|---|---|---|---|---|---|
| 1 Early Term | 2 Early Term | 3 Early Term | 4 Full Term | 5 Full Term | 6 Full Term | 7 Full Term |
| 8 Full 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 Late Term | 19 Late Term | 20 Late Term | 21 Late Term |
| 22 Late Term | 23 Late Term | 24 Late Term | 25 | 26 | 27 | 28 |
| 29 | 30 | 31 | ||||
Imagine
First footsteps in March 11, 2027 (1 year)
Start kindergarten in March 11, 2031 (5 years)
Start high school in March 11, 2040 (14 years)
Start to drive in March 11, 2042 (16 years)
Finish high school in March 11, 2044 (18 years)
Graduate from college in 2049 (23 years)
Start kindergarten in March 11, 2031 (5 years)
Start high school in March 11, 2040 (14 years)
Start to drive in March 11, 2042 (16 years)
Finish high school in March 11, 2044 (18 years)
Graduate from college in 2049 (23 years)
Important Birthdays
First Birthday: March 11, 2027
5th Birthday: March 11, 2031
Sweet 16: March 11, 2042
21st Birthday: March 11, 2047
50th Birthday: March 11, 2076
5th Birthday: March 11, 2031
Sweet 16: March 11, 2042
21st Birthday: March 11, 2047
50th Birthday: March 11, 2076
40 Weeks of Pregnancy
0 Weeks Pregnant on Jun 04, 2025
1 Week Pregnant on Jun 11, 2025
2 Weeks Pregnant on Jun 18, 2025
3 Weeks Pregnant on Jun 25, 2025
4 Weeks Pregnant on Jul 02, 2025
5 Weeks Pregnant on Jul 09, 2025
6 Weeks Pregnant on Jul 16, 2025
7 Weeks Pregnant on Jul 23, 2025
8 Weeks Pregnant on Jul 30, 2025
9 Weeks Pregnant on Aug 06, 2025
10 Weeks Pregnant on Aug 13, 2025
11 Weeks Pregnant on Aug 20, 2025
12 Weeks Pregnant on Aug 27, 2025
13 Weeks Pregnant on Sep 03, 2025
14 Weeks Pregnant on Sep 10, 2025
15 Weeks Pregnant on Sep 17, 2025
16 Weeks Pregnant on Sep 24, 2025
17 Weeks Pregnant on Oct 01, 2025
18 Weeks Pregnant on Oct 08, 2025
19 Weeks Pregnant on Oct 15, 2025
20 Weeks Pregnant on Oct 22, 2025
21 Weeks Pregnant on Oct 29, 2025
22 Weeks Pregnant on Nov 05, 2025
23 Weeks Pregnant on Nov 12, 2025
24 Weeks Pregnant on Nov 19, 2025
25 Weeks Pregnant on Nov 26, 2025
26 Weeks Pregnant on Dec 03, 2025
27 Weeks Pregnant on Dec 10, 2025
28 Weeks Pregnant on Dec 17, 2025
29 Weeks Pregnant on Dec 24, 2025
30 Weeks Pregnant on Dec 31, 2025
31 Weeks Pregnant on Jan 07, 2026
32 Weeks Pregnant on Jan 14, 2026
33 Weeks Pregnant on Jan 21, 2026
34 Weeks Pregnant on Jan 28, 2026
35 Weeks Pregnant on Feb 04, 2026
36 Weeks Pregnant on Feb 11, 2026
37 Weeks Pregnant on Feb 18, 2026
38 Weeks Pregnant on Feb 25, 2026
39 Weeks Pregnant on Mar 04, 2026
40 Weeks Pregnant on Mar 11, 2026
What if My Due Date March 11, Has Changed?[3]
Your due date March 11th, 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 (March 11, 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