Whether you have a boy or a girl is just as good. The birth of a boy or a girl is determined by the sperm carrying the X chromosome, the sperm carrying the Y chromosome to combine with the egg first, these two kinds of sperm cell membrane structure is exactly the same, so the birth of a boy or a girl itself is random, let nature take its course for the better. Women who need to pay attention to pregnancy should eat a balanced diet in the process of preparing for pregnancy, not picky about food and not dieting, can eat more green vegetables and fruits, and eat less spicy, stimulating, cold food. Pay attention to rest, appropriate physical exercise, while maintaining a pleasant mood. Regardless of whether you have a boy or a girl, you should keep a normal mind, and do not change your life and dietary habits especially for having a boy or a girl.