Week 27 Size: Lettuce
About the size of a head of romaine lettuce.
Relative Visual Scale
Solid circle represents your baby's size. Dotted circle shows the full-term week 40 size threshold.
Baby's Development
This is the final week of the second trimester. The baby's lungs, liver, and immune system are maturing, though they still need a few more weeks to develop fully. Fetal brain tissue is growing rapidly.
Weekly Milestones
- ✦ End of Trimester 2
- ✦ Immune System Prep
Your Body & Symptoms
You are reaching the end of the second trimester! You might experience leg cramps, backaches, and pelvic pressure as the baby's weight presses on your lower body.
Common Symptoms this Week
Doctor & Care Recommendations
- ✓ Maintain a steady intake of iron and vitamin C.
- ✓ Avoid heavy lifting and take frequent sitting breaks.
- ✓ Sign up for a pediatric clinic tour or interview.
Weekly Health Guides & Resources
Second Trimester Guide
Read comprehensive clinical milestones, screening checklists, and developmental guidelines for this phase.
Track & Relieve Symptoms
Learn why symptoms occur, home remedies, and clinical indicators for this week:
Food Safety Checklists
Verify safety statuses, listeria and mercury risks, and safe alternatives for:
Frequently Asked Questions: Week 27
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