Key Developments
Estimated Conception:
December 25, 2024
December 25, 2024
+ Pregnancy Test:
January 8, 2025
January 8, 2025
Estimated First Heart Beat:
January 18, 2025
January 18, 2025
Estimated Due Date:
September 17, 2025
September 17, 2025
How Many Weeks Am I?
Get a full report here!
Announcement Image
Birthday Signs
Baby's star sign is Virgo
Birthstone: Sapphire
Birth Flower: Aster or Morning Glory
Birthstone Color: Deep, Blue
Birthstone: Sapphire
Birth Flower: Aster or Morning Glory
Birthstone Color: Deep, Blue
Trimester Dates
Trimester One:
Dec 11, 2024 - Mar 18, 2025
0 - 13 WeeksTrimester Two:
Mar 19, 2025 - Jun 24, 2025
14 - 27 WeeksTrimester Three:
Jun 25, 2025 - Sep 17, 2025
28 - 40 WeeksMonths Timeline
| 1 Month Pregnant | Jan 11, 2025 |
| 2 Months Pregnant | Feb 11, 2025 |
| 3 Months Pregnant | Mar 11, 2025 |
| 4 Months Pregnant | Apr 11, 2025 |
| 5 Months Pregnant | May 11, 2025 |
| 6 Months Pregnant | Jun 11, 2025 |
| 7 Months Pregnant | Jul 11, 2025 |
| 8 Months Pregnant | Aug 11, 2025 |
| 9 Months Pregnant | Sep 11, 2025 |
| Due Date: September 17, 2025 | |
Date |
How Often to Visit Doctor[1] |
| Jan 8 - Jun 25 | Once a month during this time |
| Jun 25 - Aug 20 | Twice per month during this time |
| Aug 20 - Sep 17 | Once per week during this time |
Prenatal Testing Dates[2]
Early Ultrasound Scan:
Feb 5, 2025 to Mar 12, 2025
7 to 13 weeks
7 to 13 weeks
First Trimester Screening or Nuchal Translucency Scan (Blood Test and Ultrasound):
Feb 26, 2025 to Mar 12, 2025
11 to 13 weeks
11 to 13 weeks
Quad Screen (Blood Test):
Mar 26, 2025 to Apr 30, 2025
15 to 20 weeks
15 to 20 weeks
Second Trimester Ultrasound or Anomaly Scan:
Apr 16, 2025 to May 7, 2025
18 to 21 weeks
18 to 21 weeks
Glucose Challenge Screening (Blood Test):
May 28, 2025 to Jun 25, 2025
24 to 28 weeks
24 to 28 weeks
Your Firsts
| First missed period | Jan 08 | 4 Weeks |
| Baby's heart beat heard | Mar 05 | 16 Weeks |
| Belly definitely showing | Apr 02 | 16-18 Weeks |
| Baby kicks felt, second or later babies | Apr 16 | 18-20 Weeks |
| Friends and family may feel baby move | Jul 16 | 31 Weeks |
Baby's Developments
| Conception is most likely on this date | Dec 25 | 2 Weeks |
| First heart beat | Jan 18 | 5 Weeks |
| Major organs have formed and face is slowly forming | Feb 19 | 10 Weeks |
| Miscarriage risk decreases | Mar 5 | 12 Weeks |
| Your baby can see light through their closed eyelids | Mar 26 | 15 Weeks |
| You may be able to feel your baby move now | Apr 2 | 16 Weeks |
| Your baby can now hear sounds | Apr 23 | 19 Weeks |
| Third trimester, baby is "practice breathing" | Jun 25 | 28 Weeks |
| Eyelashes, fingernails, and toenails have now formed | Jul 23 | 32 Weeks |
Things to Consider
| Start planning maternity leave and postpartum work schedule. Tell boss about pregnancy | Mar 5 | 12 Weeks |
| Popular time to tell friends and family | Mar 5 | 12 Weeks |
| Start pediatrician interviews | Apr 30 | 20 Weeks |
| Good time to look into birthing classes for first pregnancies | May 7 | 21 Weeks |
| If banking cord blood, find facility and order kit | May 14 | 22 Weeks |
| Decide whether you want a birthing coach or doula. Start interviewing | Jun 25 | 28 Weeks |
| Have your baby shower anytime from now | Jul 9 | 30 Weeks |
| Good time to take birthing classes | Jul 9 | 30 Weeks |
| Popular time to have your last day of work | Aug 20 | 36 Weeks |
| Have your pediatrician chosen ready for baby after birth | Aug 20 | 36 Weeks |
| Plan who you want to keep in the loop when you go into labor | Aug 20 | 36 Weeks |
| Learn the symptoms of labor | Aug 20 | 36 Weeks |
When is my Baby Premature, Full Term or Late Term?[2]
| Babies born now are considered Extremely Premature | Jun 4 | 25 Weeks |
| Babies born now are considered Moderately Premature | Jul 2 | 29 Weeks |
| Babies born now are considered Mildly Premature | Jul 30 | 33 Weeks |
| Babies born now are considered Early Term | Aug 27 | 37 Weeks |
| Babies born now are considered Full Term | Sep 10 | 39 Weeks |
| Babies born now are considered Late Term | Sep 24 | 41 Weeks |
| Babies born now are considered Post Term | Oct 1 | 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 | 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 Early 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 Full Term | 24 Late Term | 25 Late Term | 26 Late Term | 27 Late Term |
| 28 Late Term | 29 Late Term | 30 Late Term | ||||
Imagine
First footsteps in September 17, 2026 (1 year)
Start kindergarten in September 17, 2030 (5 years)
Start high school in September 17, 2039 (14 years)
Start to drive in September 17, 2041 (16 years)
Finish high school in September 17, 2043 (18 years)
Graduate from college in 2048 (23 years)
Start kindergarten in September 17, 2030 (5 years)
Start high school in September 17, 2039 (14 years)
Start to drive in September 17, 2041 (16 years)
Finish high school in September 17, 2043 (18 years)
Graduate from college in 2048 (23 years)
Important Birthdays
First Birthday: September 17, 2026
5th Birthday: September 17, 2030
Sweet 16: September 17, 2041
21st Birthday: September 17, 2046
50th Birthday: September 17, 2075
5th Birthday: September 17, 2030
Sweet 16: September 17, 2041
21st Birthday: September 17, 2046
50th Birthday: September 17, 2075
40 Weeks of Pregnancy
0 Weeks Pregnant on Dec 11, 2024
1 Week Pregnant on Dec 18, 2024
2 Weeks Pregnant on Dec 25, 2024
3 Weeks Pregnant on Jan 01, 2025
4 Weeks Pregnant on Jan 08, 2025
5 Weeks Pregnant on Jan 15, 2025
6 Weeks Pregnant on Jan 22, 2025
7 Weeks Pregnant on Jan 29, 2025
8 Weeks Pregnant on Feb 05, 2025
9 Weeks Pregnant on Feb 12, 2025
10 Weeks Pregnant on Feb 19, 2025
11 Weeks Pregnant on Feb 26, 2025
12 Weeks Pregnant on Mar 05, 2025
13 Weeks Pregnant on Mar 12, 2025
14 Weeks Pregnant on Mar 19, 2025
15 Weeks Pregnant on Mar 26, 2025
16 Weeks Pregnant on Apr 02, 2025
17 Weeks Pregnant on Apr 09, 2025
18 Weeks Pregnant on Apr 16, 2025
19 Weeks Pregnant on Apr 23, 2025
20 Weeks Pregnant on Apr 30, 2025
21 Weeks Pregnant on May 07, 2025
22 Weeks Pregnant on May 14, 2025
23 Weeks Pregnant on May 21, 2025
24 Weeks Pregnant on May 28, 2025
25 Weeks Pregnant on Jun 04, 2025
26 Weeks Pregnant on Jun 11, 2025
27 Weeks Pregnant on Jun 18, 2025
28 Weeks Pregnant on Jun 25, 2025
29 Weeks Pregnant on Jul 02, 2025
30 Weeks Pregnant on Jul 09, 2025
31 Weeks Pregnant on Jul 16, 2025
32 Weeks Pregnant on Jul 23, 2025
33 Weeks Pregnant on Jul 30, 2025
34 Weeks Pregnant on Aug 06, 2025
35 Weeks Pregnant on Aug 13, 2025
36 Weeks Pregnant on Aug 20, 2025
37 Weeks Pregnant on Aug 27, 2025
38 Weeks Pregnant on Sep 03, 2025
39 Weeks Pregnant on Sep 10, 2025
40 Weeks Pregnant on Sep 17, 2025
What if My Due Date September 17, Has Changed?[3]
Your due date September 17th, 2025 could be changed if there is a significant difference between the due date based on ultrasound and the due date calculated from your LMP (September 17, 2025) 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