Pregnancy Wheel
Your pregnancy, week by week
What it does
Interactive Wheel
Enter your last period date or due date and get an interactive wheel showing your exact week, day, and trimester.
Fruit-Size Comparison
See how big your baby is right now, compared to a fruit, from a blueberry at week 4 to a watermelon by week 40.
Natural Language
Just say "My last period started March 3rd" or "I'm due June 12th" and the AI calculates everything for you.
How to connect
ChatGPT
Open ChatGPT and go to Plugins
Navigate to Plugins.
Search Pregnancy Wheel
Find the Pregnancy Wheel app and click on Install plugin.
Start asking
Once connected, ask anything like "My last period started on March 3rd, how far along am I?" or "How big is my baby at week 24?"
Claude
Open Claude Settings
In Claude.ai (or the Claude Desktop App), go to Settings → Connectors.
Search Pregnancy Wheel
Click on Browse and find Pregnancy Wheel.
Enable it in a chat
Click Connect to Claude, then ask "How big is my baby at week 24?" to get started.