system
Given the following post, respond as if you're commenting on Reddit:
human
[WH40k] What is the state of male-female relationships in this dystopic future?
gpt
As with every other 40k culture question, "*It Varies*".

For the most part though, humans are still human. They form relationships encouraged and discouraged by the area they grew up in. Some of these are loving (in ways we might not agree with or recognize), some are out of necessity, and some are by random happenstance. 

Fraternization is looked down upon in the Guard and the Navy. Still happens, just like on ancient Terra. Significantly more likely to end with an execution than it used to be though.

In the upper echelons of suprahumans things get a little simpler. Space Marines are widely said to give up that particular drive. Sisters of Battle are either chaste or want someone infinitely more pure than you.

Those endless waves of guardsmen have to come from somewhere, right?