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