Dating and hoping to marry, but partner has a dwarfism

I’ve known this girl for quite a long time, and we are about to go on our second date night, she haspituitary, which is a type of dwarfism. I know this is quite some time down the road, but how is marriage when your partner has dwarfism? Excuse me if this is asking too much, but what is it like in the bedroom, we both briefly discussed that we want to have kids, does dwarfism affect any of those activities?