Week 26 Size: Red Cabbage
About the size of a red cabbage.
Relative Visual Scale
Solid circle represents your baby's size. Dotted circle shows the full-term week 40 size threshold.
Baby's Development
The baby's eyes open for the first time and begin to blink! Lungs are developing air sacs, and brain activity responds to sounds and light from the outside world.
Weekly Milestones
- ✦ Eyes Open & Blink
- ✦ Brain Activity Responds to Stimuli
Your Body & Symptoms
Your blood pressure may rise slightly, returning to pre-pregnancy levels. You might feel a rhythmic pulsing inside your belly—these are fetal hiccups, which are harmless.
Common Symptoms this Week
Doctor & Care Recommendations
- ✓ Recognize the gentle, rhythmic pulses of fetal hiccups.
- ✓ Incorporate relaxation techniques (deep breathing, reading) into your bedtime routine.
- ✓ Keep paths clear at home to avoid tripping.
PregWeeks
CHECKLISTUltimate Hospital Bag & Birth Plan
Print-Ready PDFThe Ultimate Hospital Bag Checklist & Birth Plan PDF
Prepare for labor with confidence. Our doctor-reviewed checklists ensure you don't forget any newborn or partner essentials in the hospital delivery room.
- ✓ Clinical OB-GYN Approved List: Separate checklists detailing exactly what mom, partner, and newborn baby require for a standard 3-day recovery stay.
- ✓ 10-Second Birth Preference Builder: Minimalist visual plan templates designed to help delivery nurses digest your labor choices instantly on check-in.
- ✓ 1-Click Offline Access: High-resolution, print-ready document formatted to download directly to your mobile device for offline reference in the clinic.
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 26
Evidence-Based Clinical Sources for Week 26
PregWeeks is dedicated to medical transparency. Every milestone, symptom tip, and fetal development guideline for Week 26 is sourced directly from clinical guidelines published by leading obstetric authorities. Read more about our editorial methodology on our Medical Sources page.
Prenatal Diagnostic Testing for Genetic Disorders (Practice Bulletin No. 162)
ACOGClinical recommendations for mid-pregnancy screening options, including the anatomy ultrasound scan commonly scheduled between weeks 18 and 22.
View Clinical Guideline ↗Gestational Diabetes Mellitus (Practice Bulletin No. 190)
ACOGPractice standards for screening and diagnosing gestational diabetes mellitus (GDM), typically scheduled between weeks 24 and 28.
View Clinical Guideline ↗Implementing a Gestational Diabetes Screening Protocol (Committee Opinion No. 798)
ACOGStandardized protocols for glucose screening tests to detect gestational diabetes and optimize maternal-fetal metabolic health.
View Clinical Guideline ↗Get weekly pregnancy updates
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