It depends on how you raise it and where you live. From the analysis of the most common families in the town, at least 1500 pieces of daily necessities such as milk powder and diapers are added every month, 1500 * 36 months = 54,000 yuan, and children aged 3 to 6 go to kindergarten, and the tuition and living expenses are 5,000 * 6 semesters = 30,000 yuan. Then to nine-year compulsory education, the annual tuition and living expenses average 8000*9=72000. One-year college living expenses1.5000 * 4 years = 60000, totaling 21.6000. If it is in a big city, it will be more than that. If you have high demands on life, it's more than that. Therefore, if you want to have a second child, you must make a good plan, not only with cost, but also with spirit.