Length of gestation: 25 weeks. This is the threshold of viability for premature children. When a baby is born before due time, the joy of his or her parents is suspended. It is the beginning of a tormented path, made of long waits at the hospital, next to the incubator, as the desire to hold your child clashes with the actual interdiction to do anything more than caress his or her delicate body, engaged in a constant fight to keep alive. The story of mothers and fathers who walked this path.