Planckâs theory and thermodynamics. Max Planck described the methods he used to develop his famous blackbody radiation equation in a series of lectures at Columbia University in 1915. These lectures were recorded (1), and the published document is the information source for these articles.
Symptoms will generally only occur when there is a complication. The most common symptom is immense upper abdominal pain, though it may radiate down to the belly button. This pain will occur periodically, occurring every few days, months, or even years. Other symptoms include nausea, vomiting, fever, bloating, belching, and jaundice.
Pregnancy â It is only normal for pregnant women to experience belly button pain but then, there is a type of pain that can only be considered normal for pregnant women but there is also a type of belly button pain that may signify that the baby is having trouble in the womb.