The proper setting for the thermostat can spark fierce disputes among couples, and while there are exceptions, typically, women complain of cold temperatures more often than men do.
Ironically, this is probably because women are better at surviving extreme cold than are men. Mark Newton, a clothing-industry consultant and researcher at the University of Portsmouth, explains that women have a more evenly distributed fat layer and can more effectively pull all their blood back to their core organs in cold temperatures. While this fosters survival in sub-freezing conditions, it also means less blood flows to their hands and feet, and as a result they feel cold at higher temperatures than men typically do.
There is no simple answer to this disparity; it simply suggests that in cold weather, men and women should be more willing to compromise in the thermostat battle, as their differences are determined genetically - a fact no amount of arguing will alter.