Key Developments
Estimated Conception:
January 1, 2025
January 1, 2025
+ Pregnancy Test:
January 15, 2025
January 15, 2025
Estimated First Heart Beat:
January 25, 2025
January 25, 2025
Estimated Due Date:
September 24, 2025
September 24, 2025
How Many Weeks Am I?
Get a full report here!
Announcement Image
Birthday Signs
Baby's star sign is Libra
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 18, 2024 - Mar 25, 2025
0 - 13 WeeksTrimester Two:
Mar 26, 2025 - Jul 1, 2025
14 - 27 WeeksTrimester Three:
Jul 2, 2025 - Sep 24, 2025
28 - 40 WeeksMonths Timeline
| 1 Month Pregnant | Jan 18, 2025 |
| 2 Months Pregnant | Feb 18, 2025 |
| 3 Months Pregnant | Mar 18, 2025 |
| 4 Months Pregnant | Apr 18, 2025 |
| 5 Months Pregnant | May 18, 2025 |
| 6 Months Pregnant | Jun 18, 2025 |
| 7 Months Pregnant | Jul 18, 2025 |
| 8 Months Pregnant | Aug 18, 2025 |
| 9 Months Pregnant | Sep 18, 2025 |
| Due Date: September 24, 2025 | |
Date |
How Often to Visit Doctor[1] |
| Jan 15 - Jul 2 | Once a month during this time |
| Jul 2 - Aug 27 | Twice per month during this time |
| Aug 27 - Sep 24 | Once per week during this time |
Prenatal Testing Dates[2]
Early Ultrasound Scan:
Feb 12, 2025 to Mar 19, 2025
7 to 13 weeks
7 to 13 weeks
First Trimester Screening or Nuchal Translucency Scan (Blood Test and Ultrasound):
Mar 5, 2025 to Mar 19, 2025
11 to 13 weeks
11 to 13 weeks
Quad Screen (Blood Test):
Apr 2, 2025 to May 7, 2025
15 to 20 weeks
15 to 20 weeks
Second Trimester Ultrasound or Anomaly Scan:
Apr 23, 2025 to May 14, 2025
18 to 21 weeks
18 to 21 weeks
Glucose Challenge Screening (Blood Test):
Jun 4, 2025 to Jul 2, 2025
24 to 28 weeks
24 to 28 weeks
Your Firsts
| First missed period | Jan 15 | 4 Weeks |
| Baby's heart beat heard | Mar 12 | 16 Weeks |
| Belly definitely showing | Apr 09 | 16-18 Weeks |
| Baby kicks felt, second or later babies | Apr 23 | 18-20 Weeks |
| Friends and family may feel baby move | Jul 23 | 31 Weeks |
Baby's Developments
| Conception is most likely on this date | Jan 1 | 2 Weeks |
| First heart beat | Jan 25 | 5 Weeks |
| Major organs have formed and face is slowly forming | Feb 26 | 10 Weeks |
| Miscarriage risk decreases | Mar 12 | 12 Weeks |
| Your baby can see light through their closed eyelids | Apr 2 | 15 Weeks |
| You may be able to feel your baby move now | Apr 9 | 16 Weeks |
| Your baby can now hear sounds | Apr 30 | 19 Weeks |
| Third trimester, baby is "practice breathing" | Jul 2 | 28 Weeks |
| Eyelashes, fingernails, and toenails have now formed | Jul 30 | 32 Weeks |
Things to Consider
| Start planning maternity leave and postpartum work schedule. Tell boss about pregnancy | Mar 12 | 12 Weeks |
| Popular time to tell friends and family | Mar 12 | 12 Weeks |
| Start pediatrician interviews | May 7 | 20 Weeks |
| Good time to look into birthing classes for first pregnancies | May 14 | 21 Weeks |
| If banking cord blood, find facility and order kit | May 21 | 22 Weeks |
| Decide whether you want a birthing coach or doula. Start interviewing | Jul 2 | 28 Weeks |
| Have your baby shower anytime from now | Jul 16 | 30 Weeks |
| Good time to take birthing classes | Jul 16 | 30 Weeks |
| Popular time to have your last day of work | Aug 27 | 36 Weeks |
| Have your pediatrician chosen ready for baby after birth | Aug 27 | 36 Weeks |
| Plan who you want to keep in the loop when you go into labor | Aug 27 | 36 Weeks |
| Learn the symptoms of labor | Aug 27 | 36 Weeks |
When is my Baby Premature, Full Term or Late Term?[2]
| Babies born now are considered Extremely Premature | Jun 11 | 25 Weeks |
| Babies born now are considered Moderately Premature | Jul 9 | 29 Weeks |
| Babies born now are considered Mildly Premature | Aug 6 | 33 Weeks |
| Babies born now are considered Early Term | Sep 3 | 37 Weeks |
| Babies born now are considered Full Term | Sep 17 | 39 Weeks |
| Babies born now are considered Late Term | Oct 1 | 41 Weeks |
| Babies born now are considered Post Term | Oct 8 | 42+ Weeks |
Most Probable Due Range
| S | M | T | W | T | F | S |
|---|---|---|---|---|---|---|
| 1 | 2 | 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 Early Term | 15 Early Term | 16 Early 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 Full Term | 29 Full Term | 30 Full Term | ||||
| S | M | T | W | T | F | S |
|---|---|---|---|---|---|---|
| 1 Late Term | 2 Late Term | 3 Late Term | 4 Late Term | |||
| 5 Late Term | 6 Late Term | 7 Late Term | 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 September 24, 2026 (1 year)
Start kindergarten in September 24, 2030 (5 years)
Start high school in September 24, 2039 (14 years)
Start to drive in September 24, 2041 (16 years)
Finish high school in September 24, 2043 (18 years)
Graduate from college in 2048 (23 years)
Start kindergarten in September 24, 2030 (5 years)
Start high school in September 24, 2039 (14 years)
Start to drive in September 24, 2041 (16 years)
Finish high school in September 24, 2043 (18 years)
Graduate from college in 2048 (23 years)
Important Birthdays
First Birthday: September 24, 2026
5th Birthday: September 24, 2030
Sweet 16: September 24, 2041
21st Birthday: September 24, 2046
50th Birthday: September 24, 2075
5th Birthday: September 24, 2030
Sweet 16: September 24, 2041
21st Birthday: September 24, 2046
50th Birthday: September 24, 2075
40 Weeks of Pregnancy
0 Weeks Pregnant on Dec 18, 2024
1 Week Pregnant on Dec 25, 2024
2 Weeks Pregnant on Jan 01, 2025
3 Weeks Pregnant on Jan 08, 2025
4 Weeks Pregnant on Jan 15, 2025
5 Weeks Pregnant on Jan 22, 2025
6 Weeks Pregnant on Jan 29, 2025
7 Weeks Pregnant on Feb 05, 2025
8 Weeks Pregnant on Feb 12, 2025
9 Weeks Pregnant on Feb 19, 2025
10 Weeks Pregnant on Feb 26, 2025
11 Weeks Pregnant on Mar 05, 2025
12 Weeks Pregnant on Mar 12, 2025
13 Weeks Pregnant on Mar 19, 2025
14 Weeks Pregnant on Mar 26, 2025
15 Weeks Pregnant on Apr 02, 2025
16 Weeks Pregnant on Apr 09, 2025
17 Weeks Pregnant on Apr 16, 2025
18 Weeks Pregnant on Apr 23, 2025
19 Weeks Pregnant on Apr 30, 2025
20 Weeks Pregnant on May 07, 2025
21 Weeks Pregnant on May 14, 2025
22 Weeks Pregnant on May 21, 2025
23 Weeks Pregnant on May 28, 2025
24 Weeks Pregnant on Jun 04, 2025
25 Weeks Pregnant on Jun 11, 2025
26 Weeks Pregnant on Jun 18, 2025
27 Weeks Pregnant on Jun 25, 2025
28 Weeks Pregnant on Jul 02, 2025
29 Weeks Pregnant on Jul 09, 2025
30 Weeks Pregnant on Jul 16, 2025
31 Weeks Pregnant on Jul 23, 2025
32 Weeks Pregnant on Jul 30, 2025
33 Weeks Pregnant on Aug 06, 2025
34 Weeks Pregnant on Aug 13, 2025
35 Weeks Pregnant on Aug 20, 2025
36 Weeks Pregnant on Aug 27, 2025
37 Weeks Pregnant on Sep 03, 2025
38 Weeks Pregnant on Sep 10, 2025
39 Weeks Pregnant on Sep 17, 2025
40 Weeks Pregnant on Sep 24, 2025
What if My Due Date September 24, Has Changed?[3]
Your due date September 24th, 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 24, 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