Detailed explanation of fetal development at twenty-eight weeks of pregnancy
At twenty-eight weeks of pregnancy, the fetus has completed the development of most of its early organs. During this period, the fetus begins to enter a period of rapid growth, with rapid growth in weight and height. Next, we will introduce in detail the development of the fetus at 28 weeks.
Nervous system development
At twenty-eight weeks of pregnancy, the fetal brain nervous system begins to develop rapidly. The number and connection patterns of brain cells are rapidly increasing, which will allow the fetus to further explore and learn the surrounding environment. At this time, the fetus can already distinguish between bright and dim environments and begin to respond to light stimulation. In addition, the fetus can also feel the mother\’s emotional changes, such as happiness or fatigue. This is also a good opportunity for mothers and partners to interact more with the fetus and provide more stimulation and nutrition for the healthy growth of the fetus.
Musculoskeletal Development
During this period, the fetus can actively move, often rolling around in the womb, and its limbs are also more flexible. The fetus\’ muscles also begin to grow stronger, which helps the fetus move and adapt better in future life. In addition, the skeletal system is constantly developing and growing, and the bones of the hands and feet can now be observed through ultrasound.
Respiratory system development
At the twenty-eighth week of pregnancy, the fetal lungs begin to secrete pulmonary surfactant, which helps reduce the surface tension of the alveoli and maintain the shape of the lungs. The secretions in the lungs continue to increase, which is beneficial to help the fetus take its first breath after birth. At the same time, the fetus will continue to swallow amniotic fluid, which can promote the development of the lungs and also help promote the development of the intestines.
Ultrasound display
Ultrasound examination is an important method to observe fetal development. A second detailed ultrasound examination can be performed at twenty-eight weeks of pregnancy. At this time, the outlines of the fetus\’s face, head, arms and legs are relatively clear, and the development of important parts such as the umbilical cord, bladder, kidneys and heart can also be observed. Through ultrasound examination, doctors can detect possible problems in the fetus in time and take targeted treatment and intervention measures.
Summary
The fetus at twenty-eight weeks of pregnancy has gradually developed a relatively complete life system due to continuous growth and development, but there are still some organ systems that need further development and improvement. For expectant mothers, they need to take good care of themselves and their fetus during pregnancy, and engage in appropriate exercise and healthy diet to ensure that the fetus receives adequate nutrition and stimulation. At the same time, you also need to follow the doctor\’s advice and conduct timely pregnancy check-ups to detect and treat potential fetal problems in a timely manner.
