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Sensible Advances: Your Baby in the Twenty-First Week of Pregnancy

In the twenty-first week of pregnancy, your baby has grown noticeably and measures approximately 26-28 cm and weighs around 360-400 grams. The baby's movements are more frequent and you are likely to feel regular kicks and movements. Sensory development is in full swing; The systems of taste, smell, sight, hearing and touch are all present and beginning to function. The baby is also developing a sleep-wake pattern and may hiccup. This period is crucial as the baby continues to develop and prepare for the second half of the pregnancy.

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The images and descriptions of your baby's development from week 1 to week 42 have been generated by artificial intelligence. Although they provide a close representation, they are not 100% accurate. To obtain accurate and personalized information about your baby's development, we recommend that you have an ultrasound and consult your doctor.