F1. If that doesn't work for you, try Fn+F1
WARNING! The console commands are glitchy, and it's better to back up your save before doing so. Leaving the save after using them is helpful too.
(one command won't destroy the save, except for broken ones)
NEVER MAKE A FEMALE THAT NEVER MATED BEFORE PREGNANT WITH COMMANDS. IT WILL SPAWN A DEMON AND DESTROY YOUR SAVE FILE I will not show you the demon because you don't wanna see this believe me