Trimester 2
25 Weeks Pregnant
At week 25, your baby is focusing on growth and refining their movements. They are starting to hear the sounds of your heartbeat and voice, and their tiny muscles are getting stronger as they practice kicking and rolling in the womb.
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Your baby is the size of a Rutabaga
35 cm
Length
660 g
Weight
Week 1Week 13 - End of Trimester 1Week 27Week 42
Baby's Development This Week
At week 25, your baby is focusing on growth and refining their movements. They are starting to hear the sounds of your heartbeat and voice, and their tiny muscles are getting stronger as they practice kicking and rolling in the womb.
- Nostrils begin to open.
- The nervous system and lungs continue maturing.
- Baby begins to gain weight more rapidly.
- Capillaries form under the skin, giving it a pinkish hue.
- The fetus responds to familiar voices.
- About 34.6cm — the size of a cauliflower.
Your Symptoms at Week 25
Week 25 is part of the 'honeymoon phase' of pregnancy. You likely have more energy now and your bump is starting to show. You might notice changes in your hair and skin, and you're probably starting to feel the wonderful sensation of your baby moving.
Frequent urination returns
Don't reduce fluids — just plan bathroom breaks. (moderate)
Don't reduce fluids — just plan bathroom breaks. (moderate)
Heartburn
Small meals; avoid spicy food; sleep propped up. (moderate)
Small meals; avoid spicy food; sleep propped up. (moderate)
Hemorrhoids
Eat fiber, stay hydrated, and use witch hazel pads. (mild)
Eat fiber, stay hydrated, and use witch hazel pads. (mild)
Difficulty sleeping
Use a pregnancy pillow; establish a calming bedtime routine. (moderate)
Use a pregnancy pillow; establish a calming bedtime routine. (moderate)
When to Call Your Doctor
- Rectal bleeding (beyond minor hemorrhoid bleeding)
- Contractions that come at regular intervals
- Sudden swelling in face or extremities
- Baby seems less active than usual
Week 25 Checklist
- ✓Complete glucose screening if not done (essential)
- ✓Begin gathering newborn essentials (recommended)
- ✓Look into cord blood banking options (optional)
- ✓Practice relaxation techniques for labor (recommended)
Frequently Asked Questions
Continue Your Pregnancy Journey — Week 25
← →
Week 24 of Pregnancy
Review what happened last week with your baby's development
← →
Week 26 of Pregnancy
What's coming next week — new developments and symptoms to expect
Guide
Second Trimester Overview
Everything happening during your second trimester — symptoms, tests, and milestones
Symptom
Heartburn & Indigestion
Safe remedies and foods to avoid during pregnancy
Symptom
Back Pain in Pregnancy
Exercises, positions, and when back pain is serious
Tool
Kick Counter
Monitor baby kicks — 10 movements in 2 hours is a healthy baseline
Related
Anatomy Scan Ultrasound
The detailed 20-week scan that checks all major organ systems
Nutrition
Second Trimester Nutrition
Iron, calcium, and the best foods for your growing baby
Medical Disclaimer: This content is for informational purposes only and is not a substitute for professional medical advice. Always consult your healthcare provider for personalized guidance about your pregnancy.