is there anything else to do than to have your wife in your party? if there is, please tell us what it is, it s like playing a game blindfolded trying to figure out the basic mechanic of the game, what the heck did you do again with the pregnancy system... I ve been waiting doing nothing in a town for ages and no pregnancy, nothing. there is no way to understand this game ... it s going in one direction then all the way in the other direction on the next patch and so on. we have no idea how to play this game anymore. I really don't understand how you are working on this game.
I've figured out a few other things that helps the rng-chance for me atleast.
1. get married to her before rescuing your brother. When you get the finalize marriage, he is not on it.
Note that most of the time now since patch 1.55 and 1.56 haveing the brother in the bartermenu have no effect besides the "annoyance of it showing up".
2. For me the real fix was back in the day, when I uninstalled the game, then I manually went into the subfolders on my machine and deleted all files, includeing saves, and started from scratch.(my take is that it may be some old redundant files that causes corruption perhaps).
(note this I feel is like a more extreme solution, but it worked for me).
3. This seems to be one of the things they havent communicated well since 1.55 is that it seems that you need to have a fief of your own.
I noticed this the last plays where I've been trying other avenues, trader with no ties, when I've been mercenary for any faction at war with Khuzait to stop their domination of Calradia.
Soon as I stopped that, and got vassalised, got my own fief, first nite in it - boom pregnant.
My character was then like 25+(so several years of being married to the wife, as I got her at 21..)
4. Increase relationship with wife, play games. Make her the lead of a party of yours, then trade say 10 horses, should boost it abit.
So she'll be friendly with that creepy smile they all get(this is something I'm still not 100% sure if helps, as I've not tested this part seperatly).
I've said before in this type of threads(I've been buzy in them, cause this lead to such much frustration for me) that they just need to add in a feature like Viking Conquest where you tell your wife "I want to show you my love" and boom its on.