How often do polar bears have babies?
Polar bears can have babies approximately once or twice per season. The birthing season for polar bears is typically between November and January.
Polar bears don't really have any predators, although killer whales are known to prey on and eat polar bears. Humans are also predators of polar bears, though most often the tables can turn if a human is not armed with a weapon and makes a foolish decision to run for their life instead of standing still!