Week 26
Your baby is the size of a Zucchini
Baby Size
Zucchini
Length
9.2 in (23.4 cm)
Weight
1.7 lb (760 g)
Trimester
Second Trimester
Your Baby at Week 26
At 26 weeks, your baby is the size of a zucchini. The eyes are forming melanin, which determines eye color, and the lungs are continuing to mature.
Key milestone: The baby's eyes are forming melanin (determining eye color). The lungs continue maturing.
Your Symptoms
Backaches. Leg cramps. Difficulty sleeping. Increased fetal movement.
Tip for This Week
Sleep on your left side with pillows between your knees for better alignment.
Your Body at Week 26
The second trimester brings a welcome shift — your energy returns as hormone levels stabilize. Your uterus is now rising above the pubic bone, and your baby bump is becoming noticeable. Increased blood flow may give you that 'pregnancy glow,' but it can also cause nasal congestion and gum sensitivity.
Your baby at week 26 is the size of a Zucchini, measuring about 9.2 in (23.4 cm) and weighing roughly 1.7 lb (760 g). Your baby is becoming more active, and you may notice patterns in their movements — especially after meals or when you're resting.
Your Baby's Development This Week
At 26 weeks, your baby is the size of a zucchini. The eyes are forming melanin, which determines eye color, and the lungs are continuing to mature. The key milestone this week is that the baby's eyes are forming melanin (determining eye color). the lungs continue maturing.
The second trimester is when pregnancy becomes more tangible. Your baby's movements grow from subtle flutters to definite kicks, and their senses are awakening to the world outside. This is a beautiful time to begin bonding practices like daily voice notes.
This week's voice theme
“Eyes opening in the dark — wondering what you look like.”
Imagine hearing this every morning — a voice note from your baby that evolves week by week.
Hear your baby's voice →Frequently Asked Questions
When do babies open their eyes in the womb?
Eyelids have been fused until now — they'll begin opening around week 27.
What can I do about pregnancy insomnia?
Establish a bedtime routine, use pillows for support, avoid screens before bed, and stay hydrated.