26 Weeks Pregnant
Content last reviewed 2026-08-10.
Your baby this week
Baby is about the size of a scallion bunch, around 14 inches long and weighing approximately 1.7 pounds. This week marks a thrilling milestone — the eyes open for the first time! Baby can now see light filtering through the uterine wall and will turn toward bright light sources. The auditory system is increasingly sophisticated, and baby can distinguish between different voices, reacting more strongly to mom's and dad's familiar tones. The immune system is absorbing antibodies from you, building up the immune protection they'll need after birth. Brain wave activity shows distinct sleep and wake cycles, with baby spending more time in active sleep characterized by rapid eye movement.
How you may feel
Sleep becomes more challenging as finding a comfortable position gets harder with your growing belly. Frequent urination returns with a vengeance as the baby's increasing size puts renewed pressure on your bladder. You may experience Braxton Hicks contractions more regularly — these practice contractions help your uterus prepare for labor. Blood pressure should be monitored carefully at this stage, as preeclampsia can develop during the latter half of pregnancy. Some women notice increased pelvic pressure and a feeling of heaviness in the lower abdomen as the baby grows larger and the uterus descends slightly.
Common symptoms
- Baby responds to sounds — you may notice kicks when there's loud noise or music.
- Swelling in your feet and ankles worsens, especially in warm weather.
- Insomnia becomes more common — restless legs may keep you up at night.
This week's tips
Sleep on your left side with a pillow between your knees and under your belly for the best blood flow to baby and your kidneys, which helps reduce swelling. Set up a comfortable sleep environment with blackout curtains, a cool room temperature, and limited screen time before bed. Don't restrict fluids to avoid bathroom trips — staying hydrated is too important — but consider front-loading your water intake earlier in the day. Report any sudden or severe swelling, persistent headaches, or vision changes to your doctor immediately, as these can be signs of preeclampsia. Continue gentle exercise, which actually helps improve sleep quality and reduces pregnancy-related aches.
Eating well
- Eat iron-rich foods to combat restless legs — the condition is linked to low iron.
- Drink tart cherry juice before bed — it contains natural melatonin for sleep.
- Include bananas and leafy greens for magnesium and potassium to ease restless legs.
Nutrition focus
- Iron deficiency worsens restless legs — ask your doctor to recheck ferritin levels.
- Magnesium glycinate (200–400 mg before bed) may reduce restless legs and improve sleep.
Everyday wellbeing
- Elevate your feet above heart level for 20 minutes daily to reduce swelling.
- Gentle leg stretches and a warm (not hot) bath before bed can ease restless legs.
- Pack a hospital bag starting now — baby could arrive early.
For your partner
Help create the most comfortable sleep setup possible — invest in a quality pregnancy pillow, keep the bedroom cool, and offer to give her a relaxing back or shoulder massage before bed. If her frequent bathroom trips wake you, be patient and supportive rather than frustrated. Install a gentle nightlight in the hallway and bathroom so she doesn't have to turn on bright lights during nighttime trips. Start reading up on the signs of preeclampsia together so you both know what warning signs to watch for.
Signs to mention to your provider
- Sudden, severe swelling in your face or hands may indicate preeclampsia.
- Headache that won't go away with rest, hydration, and acetaminophen — call your doctor.
- Fewer than 10 kicks in 2 hours during an active period — seek evaluation.
Disclaimer: BabyBerry is for general information and self-tracking. It is not a medical device and does not provide medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider.