Bump Circle: Pregnancy Tracker

Chewy Bytes Limited

In-app purchases

About this app

Bump Circle is a calm, midwife-led pregnancy tracker that helps you follow pregnancy week by week from weeks 1 to 41. Explore interactive 3D baby development, understand weekly baby growth, and find clear pregnancy guidance shaped by clinical standards and real NHS midwifery experience.

Whether this is your first pregnancy or your next, Bump Circle keeps the information focused: what is changing this week, what may be useful to know, and when to contact your maternity team.

EXPLORE BABY DEVELOPMENT IN 3D
• View a different illustrative baby model for every pregnancy week from 1 to 41
• Rotate the interactive 3D viewer to see each stage from every angle
• Personalise later-week models with representative skin tones
• Follow baby growth without noisy comparisons or information overload

YOUR WEEK-BY-WEEK PREGNANCY GUIDE
• Clear weekly pregnancy information
• Baby development and growth context
• Calm antenatal themes shaped by midwifery experience
• Inclusive guidance for different bodies and families
• Respectful, non-judgemental language

TOOLS WHEN YOU WANT MORE
• Use optional AI Smart Chat to explore general pregnancy topics
• Join Circle to share experiences with a pregnancy community
• Continue conversations with posts, reactions and messages
• Use a kick counter and simple daily check-ins

Smart Chat uses AI and can make mistakes. Always check important information with your midwife or healthcare professional. Some features require Bump Circle Plus, and fair use applies to Smart Chat.

SAFETY FIRST
• Clear urgent-symptom signposting
• Guidance on when to contact your maternity team
• Educational content designed to support, not replace, professional care

The interactive 3D baby models are illustrative only. They are not scans, predictions or a medical tool.

Bump Circle is not a medical device and does not diagnose, treat, cure, or prevent any medical condition. Consult a midwife, doctor, or other qualified healthcare professional for medical advice, diagnosis, or treatment. Contact your maternity unit or emergency services if you are worried.

What’s new

Smart Chat now recovers more reliably from interrupted replies. You can correct or clear the baby name in You. Circle alert registration is more reliable, with improved performance and diagnostics.