The morning after pill is separate from birth control. Like I said, them using it also happens off screen. The only ways to really know for sure is to wait it out or have the browser console open
No, there is no inclination that makes them want to be pregnant. Breeding Kink + Risktaker might increase their chances of letting you nut in them, but nothing affects what they do after in any appreciable way. You're really best off just going about things and if it happens, it happens rather than focusing on it. That's how I found my poly partner pregnant.