Baby’s Movements: What Is Normal and When to Worry?

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5 min read

Apr 16, 2025

When Does Your Baby Start to Move?

One of the most exciting moments in pregnancy is feeling your baby move for the first time. Fetal movements typically begin around 16 to 25 weeks of pregnancy. However, the exact timing varies from woman to woman and pregnancy to pregnancy.

First-time mothers might not notice movements until closer to 20–22 weeks. On the other hand, women who have been pregnant before may feel movements as early as 16 weeks since they are more familiar with the sensation.

At first, the movements feel like tiny flutters or bubbles, often mistaken for gas. As the baby grows, these movements become stronger and more noticeable.

How Often Should You Feel Your Baby Move?

Fetal movements become more noticeable and frequent as pregnancy progresses. However, there isn’t a strict number of movements that every baby must follow. The key is to observe your baby’s unique pattern of activity.

In the second trimester, movements may be spontaneous and without any pattern.
By the third trimester, movements should be more regular, and you may begin noticing patterns, such as increased activity after meals or at night.
Babies have active and quiet periods, but you should feel consistent movement daily by the 28th week.

Difference in Movement Between Second and Third Trimester

Second Trimester (Weeks 14–27)

Movements begin as soft flutters and become stronger over time.
The baby is still small, so movements may feel light.
Some days you may feel more movement, while other days, the baby may be quieter.

Third Trimester (Weeks 28–40)

Kicks, rolls, and jabs become more defined as the baby grows.
You may feel hiccups, which feel like rhythmic, repetitive movements.
Movements might change as the baby runs out of space but should still occur regularly.
It’s normal for movements to feel more like stretches and rolls rather than sharp kicks in the final weeks.

When Should You Be Worried?

Changes in movement are normal however, there are certain changes which may need medical attention, such as:

A sudden decrease in movement: If your baby, who was previously active, becomes significantly less active, you should see your doctor immediately.
No movement at all for several hours: If you are past 28 weeks and don’t feel any movements in a few hours, try eating a snack, drinking something cold, or lying on your left side.
Weaker or sluggish movements: If your baby’s movements feel noticeably weaker or slower than usual, it’s best to check with your doctor.

If you are ever in doubt about your baby’s movements, trust your instincts and contact your doctor. They may perform a non-stress test (NST) or an ultrasound to ensure everything is fine.

Conclusion

Feeling your baby move is one of the most reassuring parts of pregnancy. Your baby’s movement patterns change over time but it’s important to recognize what’s normal and what isn’t.

If you notice a sudden decrease in movement or weaker kicks, don’t hesitate to reach out to your doctor.

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