The easy time to get pregnant is on the day of ovulation and the 2 days before and after the day of ovulation. The primary condition for pregnancy is the union of sperm and egg to form a fertilized egg. The sperm will survive in the woman’s body for 2-3 days, and the egg will survive in the body for 1-2 days, while the average woman will only ovulate once a month. For women with irregular periods, the day of ovulation varies. You can monitor the time of ovulation through body temperature, ovulation test strips and ultrasound. Before preparing for pregnancy, it is recommended to have a preconception checkup, to exercise properly, to strengthen your health, not to stay up late, to have a good routine, to ensure enough sleep, to keep your mood relaxed, and to eat more high-quality protein as well as fruits and vegetables.