Gestational Age Calculator (LMP & Ultrasound Methods)

Learn how to calculate gestational age by LMP or ultrasound and understand the difference.

📅 Overview

Learn how to calculate gestational age by LMP or ultrasound and understand the difference. This guide explains everything you need to know and links back to our Pregnancy Due Date Calculator.

🍼 Why It Matters

Understanding this calculation can help expecting parents plan better and manage medical appointments.

✅ Example

See how dates change based on different cycles or ultrasound scans. Always confirm with your healthcare provider.

🛒 Recommended

Fetal Growth Chart Book

Available on Amazon to support your pregnancy journey.

❓ FAQ

Q: How accurate is this method?
It provides an estimate; ultrasound dating may be more precise.

Q: Should I rely on this instead of a doctor?
No, always confirm with a healthcare professional.

🔗 See also: Gestational Age Calculator, Trimester Calculator