When I started making the game, I was thinking there should be an ending for each of the girls should you choose to spend your life with them. I mean, there might be a total harem ending as well, but that's probably a full corruption ending then :D Anyways, that's still a long way off, heh. So, take everything I say with a grain of salt.
And I haven't made any concrete plans about pregnancy, but I do like the idea. I'm not sure how to fit it in the whole club mechanics etc, but I've been trying to figure it out. As for Ace Attorney stuff, hell yes, I'll be making more of that. The next episode needs to cook a bit longer though - it takes quite a bit of effort to plan the setup and the courtroom sequence. I've got the main plot points planned out for the next episode, but it's still nowhere near ready for production.