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