Just gotta lock the arrows/symbols to fill in the blanks with the "keys" you got on the left side. You're not alone on this many people are confused as hell and i was as well. Plus the fact that higher level hacks get only harder and barely feasible with how confusing it isi dont understand the hacking minigame so im forever stuck in the tutorial... there is zero explination to wtf u do.. i cant even get it to accept any answer.. anyone able to explain this minigame?
As for the pregnant thing, damn i haven't thought about that and looks like the dev COMPLETELY forgot about the H side of his game lol.
If it's only eggs, you could push them out once they've grown enough by pressing the "Masturbate" button, X, but if they've already hatched then you'd need a med station and i'm not sure there is even one in the tutorial.
For an advanced player, the tutorial wasn't very interesting but the fact that for newer players it's just confusing and even completely omits the entire H side of the game is definetely terrible. If the game does not offer a tutorial on pregnancy, that's not something a newish player trying out the tutorial should face, that seems like a grave oversight on the dev's side....