Is there something I'm missing, because when I try to get Kana pregnant, I get an error line along the lines of
File 'game/script/pregnancy.rpy", line 538, in <module>
TypeError: '>=' not supported between instances of 'str' and 'int'
I wasn't able to get her pregnant in the scene where you meet her 'mother', because I hadn't gotten the daycare, or nexus at that point, so I'm not sure if that's the factor, but every time I get that error, it tells me that there's a 'decent' chance of Kana getting pregnant, but she never does...