Key Developments
Estimated Conception:
October 28, 2025
October 28, 2025
+ Pregnancy Test:
November 11, 2025
November 11, 2025
Estimated First Heart Beat:
November 21, 2025
November 21, 2025
Estimated Due Date:
July 21, 2026
July 21, 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 14, 2025 - Jan 19, 2026
0 - 13 WeeksTrimester Two:
Jan 20, 2026 - Apr 27, 2026
14 - 27 WeeksTrimester Three:
Apr 28, 2026 - Jul 21, 2026
28 - 40 WeeksMonths Timeline
| 1 Month Pregnant | Nov 14, 2025 |
| 2 Months Pregnant | Dec 14, 2025 |
| 3 Months Pregnant | Jan 14, 2026 |
| 4 Months Pregnant | Feb 14, 2026 |
| 5 Months Pregnant | Mar 14, 2026 |
| 6 Months Pregnant | Apr 14, 2026 |
| 7 Months Pregnant | May 14, 2026 |
| 8 Months Pregnant | Jun 14, 2026 |
| 9 Months Pregnant | Jul 14, 2026 |
| Due Date: July 21, 2026 | |
Date |
How Often to Visit Doctor[1] |
| Nov 11 - Apr 28 | Once a month during this time |
| Apr 28 - Jun 23 | Twice per month during this time |
| Jun 23 - Jul 21 | Once per week during this time |
Prenatal Testing Dates[2]
Early Ultrasound Scan:
Dec 9, 2025 to Jan 13, 2026
7 to 13 weeks
7 to 13 weeks
First Trimester Screening or Nuchal Translucency Scan (Blood Test and Ultrasound):
Dec 30, 2025 to Jan 13, 2026
11 to 13 weeks
11 to 13 weeks
Quad Screen (Blood Test):
Jan 27, 2026 to Mar 3, 2026
15 to 20 weeks
15 to 20 weeks
Second Trimester Ultrasound or Anomaly Scan:
Feb 17, 2026 to Mar 10, 2026
18 to 21 weeks
18 to 21 weeks
Glucose Challenge Screening (Blood Test):
Mar 31, 2026 to Apr 28, 2026
24 to 28 weeks
24 to 28 weeks
Your Firsts
| First missed period | Nov 11 | 4 Weeks |
| Baby's heart beat heard | Jan 06 | 16 Weeks |
| Belly definitely showing | Feb 03 | 16-18 Weeks |
| Baby kicks felt, second or later babies | Feb 17 | 18-20 Weeks |
| Friends and family may feel baby move | May 19 | 31 Weeks |
Baby's Developments
| Conception is most likely on this date | Oct 28 | 2 Weeks |
| First heart beat | Nov 21 | 5 Weeks |
| Major organs have formed and face is slowly forming | Dec 23 | 10 Weeks |
| Miscarriage risk decreases | Jan 6 | 12 Weeks |
| Your baby can see light through their closed eyelids | Jan 27 | 15 Weeks |
| You may be able to feel your baby move now | Feb 3 | 16 Weeks |
| Your baby can now hear sounds | Feb 24 | 19 Weeks |
| Third trimester, baby is "practice breathing" | Apr 28 | 28 Weeks |
| Eyelashes, fingernails, and toenails have now formed | May 26 | 32 Weeks |
Things to Consider
| Start planning maternity leave and postpartum work schedule. Tell boss about pregnancy | Jan 6 | 12 Weeks |
| Popular time to tell friends and family | Jan 6 | 12 Weeks |
| Start pediatrician interviews | Mar 3 | 20 Weeks |
| Good time to look into birthing classes for first pregnancies | Mar 10 | 21 Weeks |
| If banking cord blood, find facility and order kit | Mar 17 | 22 Weeks |
| Decide whether you want a birthing coach or doula. Start interviewing | Apr 28 | 28 Weeks |
| Have your baby shower anytime from now | May 12 | 30 Weeks |
| Good time to take birthing classes | May 12 | 30 Weeks |
| Popular time to have your last day of work | Jun 23 | 36 Weeks |
| Have your pediatrician chosen ready for baby after birth | Jun 23 | 36 Weeks |
| Plan who you want to keep in the loop when you go into labor | Jun 23 | 36 Weeks |
| Learn the symptoms of labor | Jun 23 | 36 Weeks |
When is my Baby Premature, Full Term or Late Term?[2]
| Babies born now are considered Extremely Premature | Apr 7 | 25 Weeks |
| Babies born now are considered Moderately Premature | May 5 | 29 Weeks |
| Babies born now are considered Mildly Premature | Jun 2 | 33 Weeks |
| Babies born now are considered Early Term | Jun 30 | 37 Weeks |
| Babies born now are considered Full Term | Jul 14 | 39 Weeks |
| Babies born now are considered Late Term | Jul 28 | 41 Weeks |
| Babies born now are considered Post Term | Aug 4 | 42+ Weeks |
Most Probable Due Range
| 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 Early Term | 10 Early Term | 11 Early Term |
| 12 Early Term | 13 Early 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 Full Term | 24 Full Term | 25 Full Term |
| 26 Full Term | 27 Full Term | 28 Late Term | 29 Late Term | 30 Late Term | 31 Late Term | |
| S | M | T | W | T | F | S |
|---|---|---|---|---|---|---|
| 1 Late Term | ||||||
| 2 Late Term | 3 Late Term | 4 | 5 | 6 | 7 | 8 |
| 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| 23 | 24 | 25 | 26 | 27 | 28 | 29 |
| 30 | 31 | |||||
Imagine
First footsteps in July 21, 2027 (1 year)
Start kindergarten in July 21, 2031 (5 years)
Start high school in July 21, 2040 (14 years)
Start to drive in July 21, 2042 (16 years)
Finish high school in July 21, 2044 (18 years)
Graduate from college in 2049 (23 years)
Start kindergarten in July 21, 2031 (5 years)
Start high school in July 21, 2040 (14 years)
Start to drive in July 21, 2042 (16 years)
Finish high school in July 21, 2044 (18 years)
Graduate from college in 2049 (23 years)
Important Birthdays
First Birthday: July 21, 2027
5th Birthday: July 21, 2031
Sweet 16: July 21, 2042
21st Birthday: July 21, 2047
50th Birthday: July 21, 2076
5th Birthday: July 21, 2031
Sweet 16: July 21, 2042
21st Birthday: July 21, 2047
50th Birthday: July 21, 2076
40 Weeks of Pregnancy
0 Weeks Pregnant on Oct 14, 2025
1 Week Pregnant on Oct 21, 2025
2 Weeks Pregnant on Oct 28, 2025
3 Weeks Pregnant on Nov 04, 2025
4 Weeks Pregnant on Nov 11, 2025
5 Weeks Pregnant on Nov 18, 2025
6 Weeks Pregnant on Nov 25, 2025
7 Weeks Pregnant on Dec 02, 2025
8 Weeks Pregnant on Dec 09, 2025
9 Weeks Pregnant on Dec 16, 2025
10 Weeks Pregnant on Dec 23, 2025
11 Weeks Pregnant on Dec 30, 2025
12 Weeks Pregnant on Jan 06, 2026
13 Weeks Pregnant on Jan 13, 2026
14 Weeks Pregnant on Jan 20, 2026
15 Weeks Pregnant on Jan 27, 2026
16 Weeks Pregnant on Feb 03, 2026
17 Weeks Pregnant on Feb 10, 2026
18 Weeks Pregnant on Feb 17, 2026
19 Weeks Pregnant on Feb 24, 2026
20 Weeks Pregnant on Mar 03, 2026
21 Weeks Pregnant on Mar 10, 2026
22 Weeks Pregnant on Mar 17, 2026
23 Weeks Pregnant on Mar 24, 2026
24 Weeks Pregnant on Mar 31, 2026
25 Weeks Pregnant on Apr 07, 2026
26 Weeks Pregnant on Apr 14, 2026
27 Weeks Pregnant on Apr 21, 2026
28 Weeks Pregnant on Apr 28, 2026
29 Weeks Pregnant on May 05, 2026
30 Weeks Pregnant on May 12, 2026
31 Weeks Pregnant on May 19, 2026
32 Weeks Pregnant on May 26, 2026
33 Weeks Pregnant on Jun 02, 2026
34 Weeks Pregnant on Jun 09, 2026
35 Weeks Pregnant on Jun 16, 2026
36 Weeks Pregnant on Jun 23, 2026
37 Weeks Pregnant on Jun 30, 2026
38 Weeks Pregnant on Jul 07, 2026
39 Weeks Pregnant on Jul 14, 2026
40 Weeks Pregnant on Jul 21, 2026
What if My Due Date July 21, Has Changed?[3]
Your due date July 21st, 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 21, 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