Quick guide:

• What’s happening with the baby at 25 weeks pregnant?

• How big is your baby at 25 weeks pregnant?

• How is your belly at 25 weeks pregnant?

• Common symptoms and how to manage them?

• Frequently asked questions at 25 weeks pregnant

What’s happening with the baby at 25 weeks pregnant?

At 25 weeks, your baby is undergoing incredible growth and development, making significant strides toward becoming ready for the outside world. 

Gaining baby fat

Your baby is beginning to lose the long, lean look they’ve had so far. They’re now starting to gain baby fat, which will smooth out their wrinkled skin, giving them a more newborn-like appearance.

Hair growth

Your baby’s hair is growing rapidly. At this stage, the color and texture of their hair are becoming more defined, though they might still surprise you after birth!

Sleeping in cycles

Most of your baby’s time is now spent sleeping, cycling between rapid eye movement (REM) and non-REM sleep every 20 to 40 minutes. These sleep patterns mimic those of a newborn, preparing their brain for life after birth.

Digestive development

Your baby’s intestines are practicing the wavelike movements (peristalsis) needed for digestion. Though they aren’t digesting food yet, this practice is essential for their first feedings after birth.

How big is your baby at 25 weeks pregnant?

At 25 weeks, your baby measures approximately 33.7 cm in length from head to toe and weighs around 780 grams—about the size of a rutabaga.

This is a period of noticeable growth as your baby starts adding fat to their frame, making them appear less wrinkled and more like the plump little newborn they’ll be at birth. While still small enough to fit snugly in your arms, your baby’s increasing size means you’ll likely feel stronger movements and kicks.

Every baby develops slightly differently, so these measurements are averages. Your healthcare provider can give you more personalized details about your baby’s growth during your routine ultrasounds or checkups.

How is your belly at 25 weeks pregnant?

At 25 weeks, your belly is likely more pronounced and unmistakably showing. As your baby grows, your uterus is expanding to about the size of a soccer ball, sitting roughly midway between your belly button and rib cage. This growth might bring some noticeable changes:

• Belly button popping out: Many moms-to-be notice their innie turning into an outie around this time. This is completely normal and usually temporary.

• Skin changes: The skin on your belly may feel tight or itchy as it stretches to accommodate your growing baby. Using moisturizers or lotions can help soothe the discomfort.

• Linea nigra: A dark line running down the center of your belly may become more visible due to increased melanin production.

Common symptoms and how to manage them?

1) Thicker hair

Hormonal changes are slowing hair shedding, making your hair look fuller and more lustrous.

How to manage: Enjoy it! Focus on gentle hair care, as your hair may feel thicker but also more prone to dryness or breakage.

2) Pelvic pain (SPD)

Relaxed ligaments in your pelvic area may cause pain or discomfort, especially as your baby grows.

How to manage: Avoid activities that worsen the pain, spend time off your feet, and consider a pelvic support belt. Consult your healthcare provider for additional treatments.

3) Itching

Your skin stretches, particularly around your belly and breasts, which can cause moderate itching.

How to manage: Use moisturizing lotions, take oatmeal baths, and wear soft, loose-fitting clothes. If itching becomes severe, speak with your doctor—it could indicate a condition like cholestasis.

4) Insomnia

Difficulty sleeping is common due to a growing belly, frequent bathroom trips, and hormonal changes.

How to manage: Try progressive muscle relaxation, guided imagery, or a pregnancy pillow for comfort. Limit screen time before bed and stick to a calming bedtime routine.

5) Dizziness

Increased blood volume and changes in circulation can make you feel lightheaded. Standing up too quickly can worsen the issue.

How to manage: Stand up slowly, eat small meals throughout the day, and stay hydrated. Avoid lying flat on your back, especially in later stages of pregnancy.

6) Gas and bloating

Hormonal changes slow digestion, and the pressure from your growing uterus can lead to uncomfortable bloating.

How to manage: Track your diet and avoid common culprits like dairy, beans, and fatty foods. Consider eating smaller meals and drinking plenty of water.

Frequently asked questions at 25 weeks pregnant

How often should I feel my baby move at 25 weeks?

At 25 weeks, you should feel your baby move regularly, but there’s no set number of movements. Babies have active and rest periods, so it’s normal for movement to vary throughout the day. If you notice a significant decrease in activity, contact your healthcare provider.

Is pelvic pain normal at this stage?

Pelvic pain, such as pubic symphysis dysfunction (SPD), is common as your body prepares for birth. The ligaments around your pelvis loosen, which can cause discomfort. Speak to your doctor about remedies like pelvic support belts or physical therapy if the pain is severe.

Why is my belly button popping out?

A popping belly button happens because your uterus is expanding, pushing your abdominal muscles and belly button outward. This is temporary and usually returns to normal after delivery.

Should I be concerned about itching?

Mild itching, caused by stretching skin on your belly and breasts, is normal. However, if itching becomes severe or is accompanied by other symptoms like a rash, consult your doctor—it could indicate a condition like cholestasis.

Is it safe to exercise at 25 weeks?

Yes, exercising during pregnancy is generally safe and beneficial, as long as your doctor has no restrictions for you. Stick to low-impact activities like walking, swimming, or prenatal yoga, and avoid exercises that strain your abdomen or back.

What should I do if I experience dizziness?

Dizziness is common due to increased blood volume and circulation changes. Stay hydrated, avoid sudden movements, and rest when needed. If dizziness is persistent or severe, inform your healthcare provider.

Do I need to start thinking about maternity leave?

Yes, now is a good time to plan your maternity leave. Review your company’s policies, learn about your rights, and calculate how much time off you can afford to take.

Should I prepare for my baby’s sleeping space now?

Yes, consider setting up a safe sleeping area for your baby, like a crib or bassinet, in your room. Room-sharing (but not bed-sharing) for the first six months is recommended to reduce the risk of SIDS.