This Pregnancy Week Calculator helps you estimate how many weeks pregnant you are based on the first day of your last menstrual period. Knowing your current pregnancy week can help you better understand your pregnancy stage, track important milestones, and prepare for upcoming changes. This tool provides an estimate and is intended for informational purposes only.
Want to estimate your baby’s expected arrival date?
Use our Pregnancy Due Date Calculator to see your complete pregnancy timeline.
How Is Pregnancy Week Calculated?
Explain:
- Pregnancy is measured from LMP
- The week count starts before conception
- This is standard medical practice (no advice)
Why Knowing Your Pregnancy Week Helps
- Understanding development stages
- Tracking milestones
- Preparing appointments
⚠️ IMPORTANT DISCLAIMER (VISIBLE)
This calculator provides an estimate only and does not replace professional medical advice. Always consult your healthcare provider for medical guidance.