POE context needed for the brothel mission.

For starters, I just want to say I like how the mission is dealt with, multiple routes to complete it, and real choices about what to do with the people involved.

But I want to ask if anyone knows what the ban is all about? I feel that the mission lacks context, why has the empire banned the use of this contraceptive drugs? Is there anything that explains it in the POE games? Otherwise its a shame that I could not get more context, specially having the status of personal aide to the EMPEROR.

The comment about her mother carries no weight for me, because I do not understand what is going on in general.