Bicycle Guide

Free tool

Infant Temperament Profiler

Read your baby's temperament and get a soothing & sleep strategy tuned to it.

Rate your baby on the rows you have a feel for — skip any you’re unsure of.

Activity — how much they movecalm, still → always in motion
Regularity of hunger & sleepunpredictable → like clockwork
New people, places, foodsholds back → dives right in
Handling change & transitionsslow to adjust → rolls with it
Volume of their reactionsmild, quiet → big, loud
Bothered by noise, light, wetvery sensitive → unbothered
Usual baseline moodfussy, serious → sunny, content
Easy to redirect / soothehard to redirect → easily distracted
Sticks with thingsmoves on quickly → keeps at it

This tool comes from Care for Your Newborn in the First Year — the full evidence-grounded guide.