Advertisement
Week 21 of Pregnancy
Your baby is the size of a Carrot
Baby Development This Week
Baby's movements are becoming more coordinated. Eyebrows and eyelids are fully formed. Baby has established sleep and wake cycles.
What You Might Be Feeling
Stretch marks may begin appearing. Braxton Hicks contractions (practice contractions) may start.
Advertisement
Medical Appointments and Tests
Start thinking about childbirth education classes if you'd like to take them.
Frequently Asked Questions
How big is my baby at 21 weeks pregnant?▾
At week 21, your baby is about the size of a carrot — approximately 10.5 inches long and weighing about 12.7 ounces.
What should I expect at 21 weeks pregnant?▾
At 21 weeks, your baby is the size of a carrot. 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