Janeway's ever growing angst about her lost lizard babies.
She suffers post-partem depression, and her starfleet uniforms
are stained by her copious breastmilk which the tikes are not
there to suckle.
The ecological disaster that the mutant lizards cause
on the planet they were left on, and so the Voyager is being
hunted as criminals by every civilization on the quadrant.