>>40530337The Gender Ratio issue got fixed in Gen VI, 75% of Azurill's are still female and upon evolving remain female (same for the 25% which are male remaining male upon evolving), however if you encounter a Marill in the wild it's 50/50 on being male or female, can basically chalk it up to being that in the wild female Azurill tend not to make it to the next evolutionary stage.