Pregnancy & Due Date Tracker
Enter your last period date or conception date to instantly get your due date, current week, baby size, trimester progress and key milestones.
Due date is calculated as LMP + 280 days (Naegele's rule).
Pregnancy Progress
210 days remaining
Baby this week
🍊
Kumquat
~3.1 cm · 4g
1st TrimesterTiny fingernails forming. Vital organs are functioning.
Estimated Due Date
October 27, 2026
210 days from today · 30 weeks to go
Week
10
Day 0 of 7
Trimester
T1
1st Trimester
% Complete
25%
of 40 weeks
LMP
Jan 20
2026
Trimester Progress
Upcoming Milestones
Wk 11
in 7d
NT ultrasound window opens
Nuchal translucency scan (11–14 weeks) for chromosomal screening
April 7
Wk 16
in 42d
Second trimester bloodwork
Quad screen / NIPT results, AFP test
May 12
Wk 20
in 70d
Anatomy scan
Detailed ultrasound to check baby's organs and growth
June 9
Wk 24
in 98d
Glucose screening
1-hour glucose challenge test for gestational diabetes
July 7
Key Pregnancy Dates
Last Menstrual Period
Starting point
January 20, 2026
Passed
End of 1st Trimester
Week 13
April 21, 2026
Anatomy Scan Window
Week 18–20
May 26, 2026
Viability (24 weeks)
Survival outside womb
July 7, 2026
Full Term (37 weeks)
Safe delivery range
October 6, 2026
Estimated Due Date
Naegele's rule
October 27, 2026