I watched this movie when I was very young. It was about a man who, when he is born, is told that he will only live for 30 something years. As this is in the near future, the doctors know the exact year that person will die.
I have a vague memory of the film, however, one quote stood out. As this age is relatively young, his family makes sure that he is treated well for his whole life, often overcompensating small injuries/illnesses etc.
He says, narrating his childhood life in a montage cutaway 'every bruise/cut/graze was treated as if it were an infection, and every illness as if it were a disease'
I hope this is enough detail and someone will be able to find the film for me! Please and Thank You