New research has found that fathers of premature babies show even higher stress levels than mothers for up to two weeks after taking their new baby home.
A nurse was surprised to find out that the premature baby she cared for 28 years ago is now the doctor she works with.
Delaying fatherhood until later in life could have a negative effect on both children and mothers.
A baby born in Tokyo has gone home healthy, becoming the smallest newborn boy in the world to leave hospital safely.
