If you figure it out, please let me know. Also how do you trigger the club that is in the computer lab? I have the spy cam in there but nothing else has happened. I have also upgraded the room and the journal just says check in periodically.
Looking at the event editor, "Carla skips the next 4" quest stages, so IDK if that includes futa, but it looks like certainly if you feminize him, several stages of the quest are skipped. It'll take me a little while to puzzle the rest out, since I'm not a programmer, but fortunately that info was in a comment on the quest progression variable, so I didn't have to work it out for myself.
Also, does anyone have a mirror of barteke's pregnancy mod? Mega won't let me download it for some reason (but only that one file is having problems.) Obviously as new as practical would be best, but so long as it's a version for 1.10.5> it should be fine until mega gets its stuff sorted.
EDIT: There's a box labeled TODO "disabled pending rework" on an input to a compareboolean box at the start of the Start Wrestling Club quest, so if I understand it right, (which I may not) wrestling club is disabled in 10.5.6 and probably since the new Carl quest chain was put in.