Protein is the main component of an egg, which is very important for the maintenance of the ovary. Women can eat high-protein foods in moderation before making test tubes, such as fish, shrimp, lean meat and bean products. At the same time, a reasonable combination of protein intake can not only meet the body's demand for protein, but also avoid excessive fat intake.

Second, eat more foods rich in vitamins.

Vitamins are essential nutrients for human body and play an important role in maintaining ovarian function. Women can eat more foods rich in vitamins A, C, E and folic acid before making test tubes, such as carrots, spinach, tomatoes and oranges. These vitamins help to protect eggs and improve embryo quality.

Third, eat foods containing estrogen in moderation.

Estrogen is an important hormone in female reproductive system, which plays an important role in ovarian development and egg maturation. Women can eat estrogen-containing foods in moderation before making test tubes, such as bean products, black beans, red dates, medlar and so on. These foods help to regulate endocrine and promote ovarian function.

Fourth, keep a balanced diet.

In addition to the food mentioned above, women should also pay attention to maintaining a balanced diet before making test tubes. Eat more vegetables, fruits and whole grains, and less fried and high-sugar foods. At the same time, we should maintain good eating habits and lifestyles and avoid excessive dieting or overeating.