Swangerskap Sakrekenaar
Enter your last menstrual period date to calculate your estimated due date and see your current pregnancy week.
Due Date
Days Remaining
Current Week
Trimester
Swangerskap Sakrekenaar Uses
Due Date Planning
Plan maternity leave, baby showers, and nursery prep around your due date.
Week Tracking
Know exactly how far along you are at any point during pregnancy.
Milestone Tracking
See when important prenatal checkpoints occur.
Gereeld Gestelde Vrae
How is the due date calculated?
The estimated due date is calculated using Naegele's rule: add 280 days (40 weeks) to the first day of your last menstrual period.
How accurate is this?
This provides an estimate. Only about 5% of babies arrive on their exact due date. Your doctor may adjust based on ultrasound.
What trimester am I in?
First trimester: weeks 1-12, Second: weeks 13-27, Third: weeks 28-40.