1. Quit smoking, quit drinking, go to bed early and get up early, and develop good living habits. 2, plus nutrition, more supplemental protein, such as eggs, milk, meat. 3, deep-sea fish contain a lot of lecithin, can eat more, is conducive to fetal brain development. 4. Do some routine examinations to see if you meet the pregnancy standards. 5. Learn about pregnancy, arrange life reasonably during ovulation, and improve the chance of pregnancy. 6. Oral folic acid tablets started in the first trimester of pregnancy can be effectively pre-prepared
To prevent neural tube malformations in children, it is recommended to eat until three months after pregnancy