📅 DaysCalculatorFree

Pregnancy Week Calculator

Enter your last menstrual period (LMP) to track your pregnancy

0 weeks

First Trimester

Due Date: January 1, 2025

Days Pregnant

Days Remaining

Baby Size

Pregnancy Trimesters

First Trimester (Weeks 1-12): Major organ development, highest risk of miscarriage
Second Trimester (Weeks 13-26): "Golden period" - energy returns, baby movements felt
Third Trimester (Weeks 27-40): Rapid growth, preparation for birth

Full-term pregnancy is 40 weeks (280 days) from LMP.

Disclaimer: This calculator is for informational purposes. Always consult your healthcare provider.