How does a Baby Develop?

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A baby begins life as a fertilized egg, which develops quickly into an embryo. At first, the embryo is a tiny bundle of cells which embeds itself in the mother's womb and is connected by the umbilical cord or placenta to the mother. Placenta supplies food and oxygen to the developing embryo. The embryo cells continue to divide rapidly and soon develop into major organs like the heart and brain. After about six weeks, the limbs, eyes and ears develop. After eight weeks, the embryo, which is now known as foetus, has almost all its organs and tissues including nervous system, muscles and skeleton. The foetus continues to develop for another seven months until birth.

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