Why would travelling hyperspace kill Frog Lady's eggs?

In canon there's something called 'Cronau radiation' which was emitted by spaceships when they jumped to and from hyperspace.

The specialist at the station thrust his head forward.

“Sir, sensors are registering anomalous readings and Cronau radiation in the red zone—”

“Wake rotation!” another spec cut in. “We’ve got a mark in from hyperspace, sir—and it’s a big one.

_{^{Star Wars: Tarkin}}

The frog lady's eggs might be vulnerable to this in particular, or other types of radiation which most organisms can ignore.