Stiffening when being held

Stiffening and grunting can sometimes be associated with discomfort or pain, but there can be various reasons for these behaviors.

Potential causes could include gastrointestinal discomfort, teething, sensory issues, or simply a phase of development. Observing other behaviors, considering recent changes, and discussing this with a healthcare professional will help in determining the cause and appropriate steps to address any concerns.

My baby did this often and it was always because she was trying to poop. She was struggling to go because her stools were too hard / large. Everyone she would stiffen I knew it was because she was trying to have a bowel movement.