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Pregnancy Due Date Calculator
Calculate baby's due date (EDD) from last menstrual period. See current week, trimester, days to go.
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Estimated due date
Wednesday, 2 December 2026
220 days to go
Progress
Week 8 day 4 • Trimester 1
Conception
11 March 2026
Trimester 1 ends
27 May
◆ How it works
Pregnancy Due Date Calculator — 3 simple steps
01
Enter LMP date
First day of your last menstrual period
02
Cycle length
Average length (default 28 days)
03
See due date
EDD + current pregnancy week
◆ FAQ
Common questions.
How accurate is this?
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When to consult doctor?
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