The brain cell growth period typically refers to the first eight weeks of pregnancy. The fetal brain tissue actually begins forming during these initial weeks, with a basic structure emerging by the eighth week. Therefore, the mother should focus on nutrient absorption and avoid unhealthy lifestyle and dietary habits to prevent harm to brain cell development.
2. Brain Cell Proliferation Phase
This phase occurs around the 20th week of pregnancy. By this stage, the fetus's brain development has become complex. External stimulation and education can cultivate and develop the fetal brain. Additionally, the mother can increase her intake of DHA-rich foods, which may help enhance the child's intelligence.
3. Active Brain Growth Period
This period spans from the 30th week of pregnancy until birth. While the fetal brain has reached a stable developmental stage, it requires abundant stimulation and nurturing to achieve optimal development. Therefore, expectant mothers should carefully manage their lifestyle habits and emotional state, as these factors significantly influence fetal brain development.