Birthday in May? Then you're right to think you were born lucky

There are people who believe they were born lucky. And some who believe they were not. And the difference between them, according to new research, is about six months.

If your birthday is in May you are probably one of the lucky people, whereas November babies tend to get a raw deal, psychologists say.

They found that people born during the summer months had a more positive outlook on life and a significantly higher belief in being lucky than those born during the winter months. In Britain May is the optimum month to be born, while November produces the most pessimists.

The scientists think the difference in outlook stems from the effect that daylight hours may have on dopamine, a brain signalling chemical, and early brain development of the foetus. "The differences are not significant enough to predict individual differences, but they do point towards factors that influence a person's development," said Dr Chotai.