The key is to monitor each of these over a period of time so you develop a feel for what is normal for you. (inc.com)
Your midwife will ask about your health history, family health history, and present health to get a baseline for what is normal for you. (mamanatural.com)
While this kind of behaviour is a normal part of childhood, effective guidance from adults is needed to help children develop skills to make responsible decisions and to stand up to social pressure. (kidsmatter.edu.au)