Me and my bf talk about having a family once we get married but I'm scared to have kids with him because his family history is horrible they have serious kidney problems they have heart valve problems the have the curved in chest which effects their lungs and heart even more. I love him endlessly and I want children with him I'm just scared it's like a 95% of happening if we have a boy and a lesser chance if we have a girl ugh I don't know what to do