^ Are you suggesting that the EMH should have let Jetal live on the pretext that, as a possible mother, she could have mothered babies who would increase the crew's gene pool?
I suppose a computer program would have considered that, but the point of the whole mission is simply to get home again. And there are plenty of other female crewmembers who could have filled this role. There's no danger of Voyager
's crew not having a valid gene pool simply because of Jetal's death.