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BumpStories
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Week 23 of Pregnancy

Your baby is the size of a Grapefruit

11.4 in (28.9 cm)17.6 oz (500 g)
Second Trimester

Baby Development This Week

Baby can hear your heartbeat, voice, and stomach rumbles. Skin is wrinkled and translucent but will fill out over the coming weeks.

What You Might Be Feeling

Swelling in feet and ankles is common. You may experience occasional Braxton Hicks contractions.

Medical Appointments and Tests

Talk to your provider about signs of preterm labor to watch for.

Frequently Asked Questions

How big is my baby at 23 weeks pregnant?

At week 23, your baby is about the size of a grapefruit — approximately 11.4 inches long and weighing about 17.6 ounces.

What should I expect at 23 weeks pregnant?

At 23 weeks, your baby is the size of a grapefruit. Every pregnancy is different, but common experiences at this stage include physical changes, new symptoms, and exciting developmental milestones for your baby.

Want to know your due date?

Get your personalized pregnancy story card with milestones, zodiac sign, and more.

Calculate Your Due Date
Note: This calculator provides estimates based on standard medical formulas. Please consult your healthcare provider for personalized guidance.