Women should pay attention to a balanced diet to prepare for pregnancy, eat more food rich in protein, vitamins and trace elements to help improve the quality of eggs. 1. During the preparation period, women should eat more lean pork, beef, fish, soy products, dairy products and other protein-rich foods, the protein in these foods will help the normal growth and development of eggs. 2. The growth and development of female eggs require the participation of various vitamins, women should eat more green leafy vegetables, kiwi, corn oil, egg yolks and other vitamin-rich foods when preparing for pregnancy. 3. Animal liver, animal blood, kelp, spinach, radish, millet, peanuts, black fungus and other foods contain more iron, zinc, calcium and other trace elements, which are conducive to improving the quality of eggs. It is recommended that female friends in the process of preparation for pregnancy, there are special circumstances to consult the doctor.