Size visualizer
This week, your baby is the size of a…
What it does
The Baby Size & Weekly Growth Studio answers pregnancy's favorite question for every week from 4 to 40: how big is the baby right now? Comparisons come in switchable themes — Fruits & Veggies, Animal World, Sweet Treats, and Developmental Milestones — with a full 40-week comparison table, a weekly journal for fundal height, ultrasound weight, and memories, live partner sync, and a printable growth report. The tool is upfront that its lengths and weights are rounded classroom teaching figures, not an ultrasound diagnosis.
Who it’s for
Everyone who has ever announced "the baby is a mango now" — and grandparents, who deserve a fruit-based unit of measure.
How to use it, step by step
- Enter or highlight your pregnancy week (4–40).
- Pick a comparison theme — fruit, animals, sweet treats, or developmental milestones.
- Read this week's size and milestone note (week 20 is the halfway point, with taste buds developing).
- Log the week in the journal with fundal height, ultrasound weight, or a memory.
- Share the sync link with family, or print the growth report as a keepsake.
What you get
A week-by-week size comparison in your chosen theme, a 40-week table, a growth journal, and a printable report.
✦ A worked example
You give itWeek 12, Fruits & Veggies theme.
You getBaby sized up against this week's produce, with the milestone note and a spot in your journal for the first-trimester scan memory.
💡 Tips & tricks
- The Sweet Treats theme is the crowd favorite at family dinners — switch themes before sharing the link.
- Add the ultrasound weight from each scan to the journal; the visualizer gives you the "expected" picture and the journal keeps your baby's real one.
Enough reading — the tool itself is one tap away, and it is free.
Try the Size visualizer →