It is likely "IntracomIntracom" as per the summary found here:
An absurdist script about a starship on a journey. Nobody's quite sure where or why. The crew are all mad, and they become foster parents of an alien...but from where?
Another datapoint, this paper on themes of feminism is Le Guin's work:
To illustrate the changes in Le Guin's opinions and approach to these topics, the short stories used for the analysis will be chosen from the different points of her career, starting from “Intracom” which was first published in 1973, till “Porridge on Islac“, published as a part of the short story collection Changing Planes in the early 2000s.
The first subchapter, focused on the short story “Intracom”. It examines the metaphor of pregnancy and motherhood. The female body is depicted as a spaceship invaded by an alien. While the story is mostly humoristic, it raises the question of man’s right to make decisions over the female body and how these decisions are influenced by the gender of the expected child.
And yes, that short story does appear in the The Compass Rose story collection.