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Illustration of baby development at week 31 of pregnancy

Complete Development: Your Baby in the Thirty-First Week of Pregnancy

  • Baby size 41.1 cm
  • Approximate weight 1,5 kg
  • About the size of a coconut

In the thirty-first week of pregnancy, your baby has grown significantly and measures approximately 41 cm and weighs around 1.5-1.6 kg. Your baby's movements are stronger, and you may feel frequent kicking and stretching. The lungs continue to develop and the baby is practicing rhythmic breathing movements. The brain continues to grow rapidly and the baby is accumulating fat under the skin, giving it a fuller appearance. The baby's skin becomes smoother and less wrinkled, preparing for birth. This is a crucial period where the baby continues to grow and prepare for life outside the womb.

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Las imágenes y descripciones del desarrollo del bebé de la semana 1 a la semana 42 han sido generadas mediante inteligencia artificial. Aunque brindan una representación cercana, no son 100% precisas. Para obtener información exacta y personalizada sobre el desarrollo de su bebé, te recomendamos realizarte un ultrasonido y consultar a tu médico.

This content is for educational purposes and does not replace medical advice. Sizes and weights are reference averages and vary in every pregnancy. If you notice any warning sign, seek medical care immediately.