Week 25 of Pregnancy
Second trimester
For informational purposes only. This page is not medical advice. Every pregnancy is different — always consult your doctor, midwife, or healthcare provider for guidance specific to your situation. In an emergency, call your provider or 911 immediately.
Baby is
about the size of a rutabaga
13.5 inches · 1.5 lbs
Baby this week
- •Eyes are opening and developing the ability to track light
- •Inner ear is developing, helping with balance and hearing
- •Lungs are producing surfactant, a crucial substance for breathing after birth
- •Brain is developing rapidly with more complex neural connections
You this week
- •Increased back pain as your center of gravity shifts
- •Swollen hands and feet from water retention
- •Braxton Hicks contractions (practice contractions) becoming more noticeable
- •Shortness of breath as baby takes up more space
- •Sleep disruptions from frequent bathroom trips and discomfort
- •Linea nigra (dark line on abdomen) becoming more visible
This week's tips
- •Invest in a supportive pregnancy pillow to help with sleep positioning and reduce back strain
- •Start prenatal pelvic floor exercises to prepare your body for labor and reduce incontinence later
- •Eat smaller, more frequent meals to manage heartburn and digestive discomfort
- •Practice safe exercises like swimming or walking to maintain strength without stressing joints
- •Begin discussing birth preferences and options with your healthcare provider
Informational only — always check with your doctor or midwife for advice specific to you and your baby.
Looking ahead
You're now in the home stretch of your second trimester. Your viability has significantly increased—babies born around this time have much better outcomes than earlier in pregnancy. The third trimester is approaching, bringing new preparations and final checkups.
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For informational purposes only. This page is not medical advice. Every pregnancy is different — always consult your doctor, midwife, or healthcare provider for guidance specific to your situation. In an emergency, call your provider or 911 immediately.
This content is for informational purposes only and is not medical advice. Every pregnancy and baby is different. Always consult your doctor, midwife, or pediatrician for guidance specific to your situation.
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