Precautions for preparing for a second pregnancy In the process of preparing to welcome a new life, it is very important to prepare with knowledge and control of precautions. For couples who already have one child, they need to pay more attention to some issues when preparing for a new baby. Here are some things to pay attention to when preparing for a second child. Physical health examination Before preparing for pregnancy, you need to have a comprehensive physical health examination, including vision, hearing, oral cavity, lungs, heart, digestive system, reproductive system and urinary system. Such as diabetes, anemia, hepatitis B, AIDS, etc. all require