Here’s a game changer, two big tech giants in Silicon Valley have agreed to pay for employees to freeze their eggs. The firms appear to be the first major employers to offer this type of coverage for non-medical reasons. Will the perk pay off for the companies? It appears the benefit will likely encourage women to stay with their employer longer, cutting down on recruiting and hiring costs. And when women freeze their eggs early, firms may save on pregnancy costs in the long run. So what kind of message is this sending to its female employees?