Key Developments
Estimated Conception:
January 4, 2021
January 4, 2021
+ Pregnancy Test:
January 18, 2021
January 18, 2021
Estimated First Heart Beat:
January 28, 2021
January 28, 2021
Estimated Due Date:
September 27, 2021
September 27, 2021
Announcement Image
Birthday Signs
Baby's star sign is Libra
Baby's due date is the year of the Ox according to Chinese zodiac.
Birthstone: Sapphire
Birth Flower: Aster or Morning Glory
Birthstone Color: Deep, Blue
Baby's due date is the year of the Ox according to Chinese zodiac.
Birthstone: Sapphire
Birth Flower: Aster or Morning Glory
Birthstone Color: Deep, Blue
Trimester Dates
Trimester One:
Dec 21, 2020 - Mar 28, 2021
0 - 13 WeeksTrimester Two:
Mar 29, 2021 - Jul 4, 2021
14 - 27 WeeksTrimester Three:
Jul 5, 2021 - Sep 27, 2021
28 - 40 WeeksMonths Timeline
| 1 Month Pregnant | Jan 21, 2021 |
| 2 Months Pregnant | Feb 21, 2021 |
| 3 Months Pregnant | Mar 21, 2021 |
| 4 Months Pregnant | Apr 21, 2021 |
| 5 Months Pregnant | May 21, 2021 |
| 6 Months Pregnant | Jun 21, 2021 |
| 7 Months Pregnant | Jul 21, 2021 |
| 8 Months Pregnant | Aug 21, 2021 |
| 9 Months Pregnant | Sep 21, 2021 |
| Due Date: September 27, 2021 | |
Date |
How Often to Visit Doctor[1] |
| Jan 18 - Jul 5 | Once a month during this time |
| Jul 5 - Aug 30 | Twice per month during this time |
| Aug 30 - Sep 27 | Once per week during this time |
Prenatal Testing Dates[2]
Early Ultrasound Scan:
Feb 15, 2021 to Mar 22, 2021
7 to 13 weeks
7 to 13 weeks
First Trimester Screening or Nuchal Translucency Scan (Blood Test and Ultrasound):
Mar 8, 2021 to Mar 22, 2021
11 to 13 weeks
11 to 13 weeks
Quad Screen (Blood Test):
Apr 5, 2021 to May 10, 2021
15 to 20 weeks
15 to 20 weeks
Second Trimester Ultrasound or Anomaly Scan:
Apr 26, 2021 to May 17, 2021
18 to 21 weeks
18 to 21 weeks
Glucose Challenge Screening (Blood Test):
Jun 7, 2021 to Jul 5, 2021
24 to 28 weeks
24 to 28 weeks
Your Firsts
| First missed period | Jan 18 | 4 Weeks |
| Baby's heart beat heard | Mar 15 | 16 Weeks |
| Belly definitely showing | Apr 12 | 16-18 Weeks |
| Baby kicks felt, second or later babies | Apr 26 | 18-20 Weeks |
| Friends and family may feel baby move | Jul 26 | 31 Weeks |
Baby's Developments
| Conception is most likely on this date | Jan 4 | 2 Weeks |
| First heart beat | Jan 28 | 5 Weeks |
| Major organs have formed and face is slowly forming | Mar 1 | 10 Weeks |
| Miscarriage risk decreases | Mar 15 | 12 Weeks |
| Your baby can see light through their closed eyelids | Apr 5 | 15 Weeks |
| You may be able to feel your baby move now | Apr 12 | 16 Weeks |
| Your baby can now hear sounds | May 3 | 19 Weeks |
| Third trimester, baby is "practice breathing" | Jul 5 | 28 Weeks |
| Eyelashes, fingernails, and toenails have now formed | Aug 2 | 32 Weeks |
Things to Consider
| Start planning maternity leave and postpartum work schedule. Tell boss about pregnancy | Mar 15 | 12 Weeks |
| Popular time to tell friends and family | Mar 15 | 12 Weeks |
| Start pediatrician interviews | May 10 | 20 Weeks |
| Good time to look into birthing classes for first pregnancies | May 17 | 21 Weeks |
| If banking cord blood, find facility and order kit | May 24 | 22 Weeks |
| Decide whether you want a birthing coach or doula. Start interviewing | Jul 5 | 28 Weeks |
| Have your baby shower anytime from now | Jul 19 | 30 Weeks |
| Good time to take birthing classes | Jul 19 | 30 Weeks |
| Popular time to have your last day of work | Aug 30 | 36 Weeks |
| Have your pediatrician chosen ready for baby after birth | Aug 30 | 36 Weeks |
| Plan who you want to keep in the loop when you go into labor | Aug 30 | 36 Weeks |
| Learn the symptoms of labor | Aug 30 | 36 Weeks |
When is my Baby Premature, Full Term or Late Term?[2]
| Babies born now are considered Extremely Premature | Jun 14 | 25 Weeks |
| Babies born now are considered Moderately Premature | Jul 12 | 29 Weeks |
| Babies born now are considered Mildly Premature | Aug 9 | 33 Weeks |
| Babies born now are considered Early Term | Sep 6 | 37 Weeks |
| Babies born now are considered Full Term | Sep 20 | 39 Weeks |
| Babies born now are considered Late Term | Oct 4 | 41 Weeks |
| Babies born now are considered Post Term | Oct 11 | 42+ Weeks |
Most Probable Due Range
| S | M | T | W | T | F | S |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | |||
| 5 | 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 Early Term | 18 Early Term |
| 19 Early 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 Full Term | 2 Full Term | |||||
| 3 Full Term | 4 Late Term | 5 Late Term | 6 Late Term | 7 Late Term | 8 Late Term | 9 Late Term |
| 10 Late Term | 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 27, 2022 (1 year)
Start kindergarten in September 27, 2026 (5 years)
Start high school in September 27, 2035 (14 years)
Start to drive in September 27, 2037 (16 years)
Finish high school in September 27, 2039 (18 years)
Graduate from college in 2044 (23 years)
Start kindergarten in September 27, 2026 (5 years)
Start high school in September 27, 2035 (14 years)
Start to drive in September 27, 2037 (16 years)
Finish high school in September 27, 2039 (18 years)
Graduate from college in 2044 (23 years)
Important Birthdays
First Birthday: September 27, 2022
5th Birthday: September 27, 2026
Sweet 16: September 27, 2037
21st Birthday: September 27, 2042
50th Birthday: September 27, 2071
5th Birthday: September 27, 2026
Sweet 16: September 27, 2037
21st Birthday: September 27, 2042
50th Birthday: September 27, 2071
40 Weeks of Pregnancy
0 Weeks Pregnant on Dec 21, 2020
1 Week Pregnant on Dec 28, 2020
2 Weeks Pregnant on Jan 04, 2021
3 Weeks Pregnant on Jan 11, 2021
4 Weeks Pregnant on Jan 18, 2021
5 Weeks Pregnant on Jan 25, 2021
6 Weeks Pregnant on Feb 01, 2021
7 Weeks Pregnant on Feb 08, 2021
8 Weeks Pregnant on Feb 15, 2021
9 Weeks Pregnant on Feb 22, 2021
10 Weeks Pregnant on Mar 01, 2021
11 Weeks Pregnant on Mar 08, 2021
12 Weeks Pregnant on Mar 15, 2021
13 Weeks Pregnant on Mar 22, 2021
14 Weeks Pregnant on Mar 29, 2021
15 Weeks Pregnant on Apr 05, 2021
16 Weeks Pregnant on Apr 12, 2021
17 Weeks Pregnant on Apr 19, 2021
18 Weeks Pregnant on Apr 26, 2021
19 Weeks Pregnant on May 03, 2021
20 Weeks Pregnant on May 10, 2021
21 Weeks Pregnant on May 17, 2021
22 Weeks Pregnant on May 24, 2021
23 Weeks Pregnant on May 31, 2021
24 Weeks Pregnant on Jun 07, 2021
25 Weeks Pregnant on Jun 14, 2021
26 Weeks Pregnant on Jun 21, 2021
27 Weeks Pregnant on Jun 28, 2021
28 Weeks Pregnant on Jul 05, 2021
29 Weeks Pregnant on Jul 12, 2021
30 Weeks Pregnant on Jul 19, 2021
31 Weeks Pregnant on Jul 26, 2021
32 Weeks Pregnant on Aug 02, 2021
33 Weeks Pregnant on Aug 09, 2021
34 Weeks Pregnant on Aug 16, 2021
35 Weeks Pregnant on Aug 23, 2021
36 Weeks Pregnant on Aug 30, 2021
37 Weeks Pregnant on Sep 06, 2021
38 Weeks Pregnant on Sep 13, 2021
39 Weeks Pregnant on Sep 20, 2021
40 Weeks Pregnant on Sep 27, 2021
What if My Due Date September 27, Has Changed?[3]
Your due date September 27th, 2021 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 27, 2021) 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