Key Developments
Estimated Conception:
October 20, 2025
October 20, 2025
+ Pregnancy Test:
November 3, 2025
November 3, 2025
Estimated First Heart Beat:
November 13, 2025
November 13, 2025
Estimated Due Date:
July 13, 2026
July 13, 2026
Birthday Signs
Baby's star sign is Cancer
Birthstone: Ruby
Birth Flower: Delphinium or Water Lily
Birthstone Color: Red
Birthstone: Ruby
Birth Flower: Delphinium or Water Lily
Birthstone Color: Red
Trimester Dates
Trimester One:
Oct 6, 2025 - Jan 11, 2026
0 - 13 WeeksTrimester Two:
Jan 12, 2026 - Apr 19, 2026
14 - 27 WeeksTrimester Three:
Apr 20, 2026 - Jul 13, 2026
28 - 40 WeeksMonths Timeline
| 1 Month Pregnant | Nov 6, 2025 |
| 2 Months Pregnant | Dec 6, 2025 |
| 3 Months Pregnant | Jan 6, 2026 |
| 4 Months Pregnant | Feb 6, 2026 |
| 5 Months Pregnant | Mar 6, 2026 |
| 6 Months Pregnant | Apr 6, 2026 |
| 7 Months Pregnant | May 6, 2026 |
| 8 Months Pregnant | Jun 6, 2026 |
| 9 Months Pregnant | Jul 6, 2026 |
| Due Date: July 13, 2026 | |
Date |
How Often to Visit Doctor[1] |
| Nov 3 - Apr 20 | Once a month during this time |
| Apr 20 - Jun 15 | Twice per month during this time |
| Jun 15 - Jul 13 | Once per week during this time |
Prenatal Testing Dates[2]
Early Ultrasound Scan:
Dec 1, 2025 to Jan 5, 2026
7 to 13 weeks
7 to 13 weeks
First Trimester Screening or Nuchal Translucency Scan (Blood Test and Ultrasound):
Dec 22, 2025 to Jan 5, 2026
11 to 13 weeks
11 to 13 weeks
Quad Screen (Blood Test):
Jan 19, 2026 to Feb 23, 2026
15 to 20 weeks
15 to 20 weeks
Second Trimester Ultrasound or Anomaly Scan:
Feb 9, 2026 to Mar 2, 2026
18 to 21 weeks
18 to 21 weeks
Glucose Challenge Screening (Blood Test):
Mar 23, 2026 to Apr 20, 2026
24 to 28 weeks
24 to 28 weeks
Your Firsts
| First missed period | Nov 03 | 4 Weeks |
| Baby's heart beat heard | Dec 29 | 16 Weeks |
| Belly definitely showing | Jan 26 | 16-18 Weeks |
| Baby kicks felt, second or later babies | Feb 09 | 18-20 Weeks |
| Friends and family may feel baby move | May 11 | 31 Weeks |
Baby's Developments
| Conception is most likely on this date | Oct 20 | 2 Weeks |
| First heart beat | Nov 13 | 5 Weeks |
| Major organs have formed and face is slowly forming | Dec 15 | 10 Weeks |
| Miscarriage risk decreases | Dec 29 | 12 Weeks |
| Your baby can see light through their closed eyelids | Jan 19 | 15 Weeks |
| You may be able to feel your baby move now | Jan 26 | 16 Weeks |
| Your baby can now hear sounds | Feb 16 | 19 Weeks |
| Third trimester, baby is "practice breathing" | Apr 20 | 28 Weeks |
| Eyelashes, fingernails, and toenails have now formed | May 18 | 32 Weeks |
Things to Consider
| Start planning maternity leave and postpartum work schedule. Tell boss about pregnancy | Dec 29 | 12 Weeks |
| Popular time to tell friends and family | Dec 29 | 12 Weeks |
| Start pediatrician interviews | Feb 23 | 20 Weeks |
| Good time to look into birthing classes for first pregnancies | Mar 2 | 21 Weeks |
| If banking cord blood, find facility and order kit | Mar 9 | 22 Weeks |
| Decide whether you want a birthing coach or doula. Start interviewing | Apr 20 | 28 Weeks |
| Have your baby shower anytime from now | May 4 | 30 Weeks |
| Good time to take birthing classes | May 4 | 30 Weeks |
| Popular time to have your last day of work | Jun 15 | 36 Weeks |
| Have your pediatrician chosen ready for baby after birth | Jun 15 | 36 Weeks |
| Plan who you want to keep in the loop when you go into labor | Jun 15 | 36 Weeks |
| Learn the symptoms of labor | Jun 15 | 36 Weeks |
When is my Baby Premature, Full Term or Late Term?[2]
| Babies born now are considered Extremely Premature | Mar 30 | 25 Weeks |
| Babies born now are considered Moderately Premature | Apr 27 | 29 Weeks |
| Babies born now are considered Mildly Premature | May 25 | 33 Weeks |
| Babies born now are considered Early Term | Jun 22 | 37 Weeks |
| Babies born now are considered Full Term | Jul 6 | 39 Weeks |
| Babies born now are considered Late Term | Jul 20 | 41 Weeks |
| Babies born now are considered Post Term | Jul 27 | 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 Early Term | 23 Early Term | 24 Early Term | 25 Early Term | 26 Early Term | 27 Early Term |
| 28 Early Term | 29 Early Term | 30 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 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 Full Term |
| 19 Full Term | 20 Late Term | 21 Late Term | 22 Late Term | 23 Late Term | 24 Late Term | 25 Late Term |
| 26 Late Term | 27 | 28 | 29 | 30 | 31 | |
Imagine
First footsteps in July 13, 2027 (1 year)
Start kindergarten in July 13, 2031 (5 years)
Start high school in July 13, 2040 (14 years)
Start to drive in July 13, 2042 (16 years)
Finish high school in July 13, 2044 (18 years)
Graduate from college in 2049 (23 years)
Start kindergarten in July 13, 2031 (5 years)
Start high school in July 13, 2040 (14 years)
Start to drive in July 13, 2042 (16 years)
Finish high school in July 13, 2044 (18 years)
Graduate from college in 2049 (23 years)
Important Birthdays
First Birthday: July 13, 2027
5th Birthday: July 13, 2031
Sweet 16: July 13, 2042
21st Birthday: July 13, 2047
50th Birthday: July 13, 2076
5th Birthday: July 13, 2031
Sweet 16: July 13, 2042
21st Birthday: July 13, 2047
50th Birthday: July 13, 2076
40 Weeks of Pregnancy
0 Weeks Pregnant on Oct 06, 2025
1 Week Pregnant on Oct 13, 2025
2 Weeks Pregnant on Oct 20, 2025
3 Weeks Pregnant on Oct 27, 2025
4 Weeks Pregnant on Nov 03, 2025
5 Weeks Pregnant on Nov 10, 2025
6 Weeks Pregnant on Nov 17, 2025
7 Weeks Pregnant on Nov 24, 2025
8 Weeks Pregnant on Dec 01, 2025
9 Weeks Pregnant on Dec 08, 2025
10 Weeks Pregnant on Dec 15, 2025
11 Weeks Pregnant on Dec 22, 2025
12 Weeks Pregnant on Dec 29, 2025
13 Weeks Pregnant on Jan 05, 2026
14 Weeks Pregnant on Jan 12, 2026
15 Weeks Pregnant on Jan 19, 2026
16 Weeks Pregnant on Jan 26, 2026
17 Weeks Pregnant on Feb 02, 2026
18 Weeks Pregnant on Feb 09, 2026
19 Weeks Pregnant on Feb 16, 2026
20 Weeks Pregnant on Feb 23, 2026
21 Weeks Pregnant on Mar 02, 2026
22 Weeks Pregnant on Mar 09, 2026
23 Weeks Pregnant on Mar 16, 2026
24 Weeks Pregnant on Mar 23, 2026
25 Weeks Pregnant on Mar 30, 2026
26 Weeks Pregnant on Apr 06, 2026
27 Weeks Pregnant on Apr 13, 2026
28 Weeks Pregnant on Apr 20, 2026
29 Weeks Pregnant on Apr 27, 2026
30 Weeks Pregnant on May 04, 2026
31 Weeks Pregnant on May 11, 2026
32 Weeks Pregnant on May 18, 2026
33 Weeks Pregnant on May 25, 2026
34 Weeks Pregnant on Jun 01, 2026
35 Weeks Pregnant on Jun 08, 2026
36 Weeks Pregnant on Jun 15, 2026
37 Weeks Pregnant on Jun 22, 2026
38 Weeks Pregnant on Jun 29, 2026
39 Weeks Pregnant on Jul 06, 2026
40 Weeks Pregnant on Jul 13, 2026
What if My Due Date July 13, Has Changed?[3]
Your due date July 13th, 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 (July 13, 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