baby Development in womb|Growing Inside br #viral br #shorts br #shortsfeeds br #drsadia1446 br br Here's describing baby development in the mother's womb: br "From conception to birth, a miraculous journey unfolds within the mother's womb. At 4-5 weeks, the embryo's heart begins to beat, and blood vessels form. By 8 weeks, tiny limbs, fingers, and toes emerge, and the brain starts to divide into sections. At 12 weeks, the fetus swallows, kicks, and responds to sounds. Between 16-20 weeks, sensory development accelerates - taste buds form, eyes move, and skin thickens. By 24 weeks, the fetus's lungs start producing surfactant, preparing for life outside. At 28 weeks, fat layers form, regulating body temperature. Between 32-36 weeks, brain waves indicate REM sleep, and the fetus practices breathing. Finally, at 38-40 weeks, the fully developed baby prepares for birth, weighing around 7-8 pounds and measuring 20 inches long.