Is a 29-week fetus developed and mature?

Under normal circumstances, fetal development at 29 weeks of gestation is already quite advanced. The specific analysis is as follows:

At 29 weeks of pregnancy, the fetus measures approximately 38 centimeters in length and weighs around 1.3 kilograms. At this stage, the fetus's body is largely complete, with all organs and systems having developed to a significant degree. The skin becomes smoother, and blood vessels begin to form beneath the surface. Additionally, subcutaneous fat starts to accumulate, giving the skin a slightly fuller appearance. During this period, the respiratory system continues to develop, with alveoli beginning to form. The lungs gradually fill with fluid, preparing for effective breathing after birth. The digestive system also undergoes further development, with increasing maturity of stomach and intestinal functions. The fetus begins practicing swallowing and digestion by ingesting amniotic fluid. Furthermore, the nervous system is developing rapidly. Brain folds become more complex, and the number of neurons continues to increase. The fetus begins to perceive external stimuli through touch, hearing, and even visual senses.

Although the fetus is already highly developed at 29 weeks of gestation, continued growth and maturation are essential to adapt to life after birth. In the coming weeks, the fetus will continue to gain weight, the skin will become even smoother, and organs and systems will further mature. Meanwhile, alveoli will continue developing toward full functional maturity, enabling normal respiration at birth.