Pregnancy Week 25

 At 25 weeks pregnant, tiny blood vessels called capillaries are developing under your baby’s skin. As blood flows through them, your baby’s skin may begin to look less transparent and more pinkish or reddish. 

Your baby is also continuing to practise movements and reflexes that will matter after birth. The lips and mouth are sensitive now, and if a hand drifts near the face, your baby may suck a thumb or fingers. It is useful practice for feeding later on. 

The startle reflex is becoming more obvious too. If there is a sudden loud noise, your baby may jump or move sharply. You may even feel that reaction as a sudden jolt from inside.

Your baby’s nostrils, which have been closed until now, are beginning to open. The lungs are still developing, but your baby is gradually preparing for the breathing work they will need to do after birth.

Behind the scenes, more long-term structures are forming too. Deep in the gums, the foundations for future teeth are continuing to develop, and the spine is continuing to become more complex and supportive. 

At 25 weeks pregnant, digestion can be less cooperative than usual. Even if you are eating well, you may still get heartburn, indigestion, bloating or wind.

Pregnancy hormones relax smooth muscle, which slows digestion and can make it easier for stomach acid to travel upwards. Your growing uterus also leaves less room for your stomach and intestines to behave with dignity.

If heartburn, bloating or wind are bothering you, try:

Mild swelling in your ankles and feet is also common, especially later in the day, in warm weather, or after standing for a long time. Put your feet up when you can, move regularly, drink fluids, and avoid socks or shoes that dig in.

Call your midwife, GP or maternity unit promptly if swelling comes on suddenly, is severe, affects your face, hands or feet, or comes with a very bad headache, vision changes, severe pain just below your ribs, vomiting, or feeling very unwell. 

Week 25 can be a satisfying stage because your baby may seem more responsive. Loud sounds, certain positions, meals or rest periods may all prompt movement. It can feel as though there is a little personality beginning to show, even if most of that “personality” is currently elbows and timing.

At the same time, pregnancy may be getting less easy to ignore. Heartburn, swelling, disrupted sleep, wind, backache and a growing bump can all chip away at your patience.

This is a good point to stop treating discomfort as something you simply have to endure. Not every symptom can be removed, but many can be reduced with small changes: different meal timing, better shoes, more movement breaks, extra pillows, lighter evening meals, or asking your midwife before symptoms become miserable.

This week, focus on prevention. Heartburn, constipation and swelling are all easier to manage when you respond early rather than waiting until they dominate your day.

Start with the basics:

Keep paying attention to your baby’s movements. You do not need to compare patterns with anyone else, but you should be getting to know what is normal for your baby. If your baby’s movements reduce, stop, or feel significantly different from their usual pattern, contact your maternity unit or midwife straight away. Do not wait until the next day.