Key Developments
Estimated Conception:
April 12, 2025
April 12, 2025
+ Pregnancy Test:
April 26, 2025
April 26, 2025
Estimated First Heart Beat:
May 6, 2025
May 6, 2025
Estimated Due Date:
January 3, 2026
January 3, 2026
Birthday Signs
Baby's star sign is Capricorn
Birthstone: Garnet
Birth Flower: Carnation or Snowdrop
Birthstone Color: Deep Red
Birthstone: Garnet
Birth Flower: Carnation or Snowdrop
Birthstone Color: Deep Red
Trimester Dates
Trimester One:
Mar 29, 2025 - Jul 4, 2025
0 - 13 WeeksTrimester Two:
Jul 5, 2025 - Oct 10, 2025
14 - 27 WeeksTrimester Three:
Oct 11, 2025 - Jan 3, 2026
28 - 40 WeeksMonths Timeline
| 1 Month Pregnant | Apr 29, 2025 |
| 2 Months Pregnant | May 29, 2025 |
| 3 Months Pregnant | Jun 29, 2025 |
| 4 Months Pregnant | Jul 29, 2025 |
| 5 Months Pregnant | Aug 29, 2025 |
| 6 Months Pregnant | Sep 29, 2025 |
| 7 Months Pregnant | Oct 29, 2025 |
| 8 Months Pregnant | Nov 29, 2025 |
| 9 Months Pregnant | Dec 29, 2025 |
| Due Date: January 3, 2026 | |
Date |
How Often to Visit Doctor[1] |
| Apr 26 - Oct 11 | Once a month during this time |
| Oct 11 - Dec 6 | Twice per month during this time |
| Dec 6 - Jan 3 | Once per week during this time |
Prenatal Testing Dates[2]
Early Ultrasound Scan:
May 24, 2025 to Jun 28, 2025
7 to 13 weeks
7 to 13 weeks
First Trimester Screening or Nuchal Translucency Scan (Blood Test and Ultrasound):
Jun 14, 2025 to Jun 28, 2025
11 to 13 weeks
11 to 13 weeks
Quad Screen (Blood Test):
Jul 12, 2025 to Aug 16, 2025
15 to 20 weeks
15 to 20 weeks
Second Trimester Ultrasound or Anomaly Scan:
Aug 2, 2025 to Aug 23, 2025
18 to 21 weeks
18 to 21 weeks
Glucose Challenge Screening (Blood Test):
Sep 13, 2025 to Oct 11, 2025
24 to 28 weeks
24 to 28 weeks
Your Firsts
| First missed period | Apr 26 | 4 Weeks |
| Baby's heart beat heard | Jun 21 | 16 Weeks |
| Belly definitely showing | Jul 19 | 16-18 Weeks |
| Baby kicks felt, second or later babies | Aug 02 | 18-20 Weeks |
| Friends and family may feel baby move | Nov 01 | 31 Weeks |
Baby's Developments
| Conception is most likely on this date | Apr 12 | 2 Weeks |
| First heart beat | May 6 | 5 Weeks |
| Major organs have formed and face is slowly forming | Jun 7 | 10 Weeks |
| Miscarriage risk decreases | Jun 21 | 12 Weeks |
| Your baby can see light through their closed eyelids | Jul 12 | 15 Weeks |
| You may be able to feel your baby move now | Jul 19 | 16 Weeks |
| Your baby can now hear sounds | Aug 9 | 19 Weeks |
| Third trimester, baby is "practice breathing" | Oct 11 | 28 Weeks |
| Eyelashes, fingernails, and toenails have now formed | Nov 8 | 32 Weeks |
Things to Consider
| Start planning maternity leave and postpartum work schedule. Tell boss about pregnancy | Jun 21 | 12 Weeks |
| Popular time to tell friends and family | Jun 21 | 12 Weeks |
| Start pediatrician interviews | Aug 16 | 20 Weeks |
| Good time to look into birthing classes for first pregnancies | Aug 23 | 21 Weeks |
| If banking cord blood, find facility and order kit | Aug 30 | 22 Weeks |
| Decide whether you want a birthing coach or doula. Start interviewing | Oct 11 | 28 Weeks |
| Have your baby shower anytime from now | Oct 25 | 30 Weeks |
| Good time to take birthing classes | Oct 25 | 30 Weeks |
| Popular time to have your last day of work | Dec 6 | 36 Weeks |
| Have your pediatrician chosen ready for baby after birth | Dec 6 | 36 Weeks |
| Plan who you want to keep in the loop when you go into labor | Dec 6 | 36 Weeks |
| Learn the symptoms of labor | Dec 6 | 36 Weeks |
When is my Baby Premature, Full Term or Late Term?[2]
| Babies born now are considered Extremely Premature | Sep 20 | 25 Weeks |
| Babies born now are considered Moderately Premature | Oct 18 | 29 Weeks |
| Babies born now are considered Mildly Premature | Nov 15 | 33 Weeks |
| Babies born now are considered Early Term | Dec 13 | 37 Weeks |
| Babies born now are considered Full Term | Dec 27 | 39 Weeks |
| Babies born now are considered Late Term | Jan 10 | 41 Weeks |
| Babies born now are considered Post Term | Jan 17 | 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 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 Early Term | 24 Early Term | 25 Early Term | 26 Early 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 Full Term | 7 Full Term | 8 Full Term | 9 Full Term | 10 Late Term |
| 11 Late Term | 12 Late Term | 13 Late Term | 14 Late Term | 15 Late Term | 16 Late Term | 17 |
| 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| 25 | 26 | 27 | 28 | 29 | 30 | 31 |
Imagine
First footsteps in January 3, 2027 (1 year)
Start kindergarten in January 3, 2031 (5 years)
Start high school in January 3, 2040 (14 years)
Start to drive in January 3, 2042 (16 years)
Finish high school in January 3, 2044 (18 years)
Graduate from college in 2049 (23 years)
Start kindergarten in January 3, 2031 (5 years)
Start high school in January 3, 2040 (14 years)
Start to drive in January 3, 2042 (16 years)
Finish high school in January 3, 2044 (18 years)
Graduate from college in 2049 (23 years)
Important Birthdays
First Birthday: January 3, 2027
5th Birthday: January 3, 2031
Sweet 16: January 3, 2042
21st Birthday: January 3, 2047
50th Birthday: January 3, 2076
5th Birthday: January 3, 2031
Sweet 16: January 3, 2042
21st Birthday: January 3, 2047
50th Birthday: January 3, 2076
40 Weeks of Pregnancy
0 Weeks Pregnant on Mar 29, 2025
1 Week Pregnant on Apr 05, 2025
2 Weeks Pregnant on Apr 12, 2025
3 Weeks Pregnant on Apr 19, 2025
4 Weeks Pregnant on Apr 26, 2025
5 Weeks Pregnant on May 03, 2025
6 Weeks Pregnant on May 10, 2025
7 Weeks Pregnant on May 17, 2025
8 Weeks Pregnant on May 24, 2025
9 Weeks Pregnant on May 31, 2025
10 Weeks Pregnant on Jun 07, 2025
11 Weeks Pregnant on Jun 14, 2025
12 Weeks Pregnant on Jun 21, 2025
13 Weeks Pregnant on Jun 28, 2025
14 Weeks Pregnant on Jul 05, 2025
15 Weeks Pregnant on Jul 12, 2025
16 Weeks Pregnant on Jul 19, 2025
17 Weeks Pregnant on Jul 26, 2025
18 Weeks Pregnant on Aug 02, 2025
19 Weeks Pregnant on Aug 09, 2025
20 Weeks Pregnant on Aug 16, 2025
21 Weeks Pregnant on Aug 23, 2025
22 Weeks Pregnant on Aug 30, 2025
23 Weeks Pregnant on Sep 06, 2025
24 Weeks Pregnant on Sep 13, 2025
25 Weeks Pregnant on Sep 20, 2025
26 Weeks Pregnant on Sep 27, 2025
27 Weeks Pregnant on Oct 04, 2025
28 Weeks Pregnant on Oct 11, 2025
29 Weeks Pregnant on Oct 18, 2025
30 Weeks Pregnant on Oct 25, 2025
31 Weeks Pregnant on Nov 01, 2025
32 Weeks Pregnant on Nov 08, 2025
33 Weeks Pregnant on Nov 15, 2025
34 Weeks Pregnant on Nov 22, 2025
35 Weeks Pregnant on Nov 29, 2025
36 Weeks Pregnant on Dec 06, 2025
37 Weeks Pregnant on Dec 13, 2025
38 Weeks Pregnant on Dec 20, 2025
39 Weeks Pregnant on Dec 27, 2025
40 Weeks Pregnant on Jan 03, 2026
What if My Due Date January 03, Has Changed?[3]
Your due date January 3rd, 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 (January 3, 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