Week by Week Pregnancy: 25 Week Pregnant

Welcome to the 25th week of your pregnancy!

You're now approaching the final stretch of the second trimester, and the doorway to the third is slowly opening. As your baby continues to grow rapidly this week, you're likely to notice more significant changes in your body. Every week brings a new miracle, and you're now feeling both the physical and emotional aspects of this journey more deeply than ever.

If you haven’t already, be sure to read our previous post: "Week-by-Week Pregnancy: 24 Weeks Pregnant". And for a more emotional perspective on motherhood, check out "Motherhood: Life’s Most Beautiful Journey".

Baby Development at 25 Weeks Pregnant

At 25 weeks, your baby measures about 34–35 cm (13.5–14 inches) in length and weighs around 700 grams (1.5 pounds). As more fat starts to accumulate under the skin, your baby begins to look fuller and more like a newborn. Meanwhile, their lungs are continuing to mature in preparation for life outside the womb.

Your little one can now hear better too—your heartbeat, voice, and even external sounds are becoming more distinct.

Reflexes are also improving. Your baby may now react to bright light and even start to hiccup—a unique sensation that many expectant mothers find enchanting.

25 Weeks Pregnant Symptoms

At this stage, the changes in your body may become more noticeable. Common 25 weeks pregnant symptoms include:

• Back and lower back pain: As your baby grows and your center of gravity shifts, added pressure on the spine can cause discomfort.

• Leg cramps: Often occurring at night, these can be strong enough to wake you from sleep.

• Sleep issues: Increased fetal movement, heartburn, or frequent urination may affect your rest.

• Braxton Hicks contractions: These mild "practice" contractions are often harmless and help your body prepare for labor.

• Emotional ups and downs: Hormonal changes may continue to affect your mood throughout this week.

Keep in mind, every pregnancy is unique. If you experience anything unusual or worrying, it's important to consult your healthcare provider.

How to Support Yourself and Your Baby This Week

• Stay hydrated: Water is essential for both your health and your baby’s development.

• Take gentle walks: Light activity supports circulation and muscle strength.

• Consider prenatal classes: These can help you mentally prepare for birth and postpartum life.

• Focus on nutrition: Make sure your meals include calcium, iron, and protein to support growth.

• Talk to your baby: They can hear you now—speaking, reading, or singing helps nurture the bond.

What to Expect Next Week?

Each week of pregnancy brings new milestones and discoveries. In week 26, your baby's senses will become even sharper, and your body will take further steps to prepare for birth.

As you get closer to meeting your little one, remember to treat yourself with compassion. This isn’t just a journey to birth—it’s the beginning of a beautiful new life.