People who have their birthdays in December sometimes complain that they got a raw deal.
It&apos;s so close to Christmas that people don&apos;t spoil them as much as they would if they were born in another month of the year, and they often only get one joint present.
However according to various scientific studies, people who are born in December actually outlive others.
A study published in the Journal of Aging Research found that they actually live to 105 or even longer.
They&apos;re also less likely to contract heart disease, according to a study of 1,749,400 Americans.
This is down to "seasonal variations", the Washington Post reports.
Another survey of US college students found that December babies complain less than others, and have less frequent mood swings - so they&apos;re pleasant to be around.
There are some other random findings too, they&apos;re also more likely to be morning people, and be good at sports due to higher exposure to vitamin D when their mothers are pregnant.
Basically, if you&apos;re a Christmas baby you might have to put up with no-one being available to come to your birthday party, but there are lots of advantages too.