Babies in Space

If Born in space would you have a nationality? no one OWNs space. Or because theres not really any international space stations, depending on what goverment ship you were on would that determin your nationality? Or! what ever country you landed in would that become your nationality? Or because you are the first ever space baby would you be technically classified as an alien? also to actaully have a baby born in space would the mother have to get pregnant in space? would it be to hard on a fetus of any size to be rocketed into space? and if the mother got pregnant in space how would that work with no gravity? or is the projectiled spirm enough to make it all the way? And then say you do have the baby in space, how long do you have to wait before the child is old enough to with stand the pressures of gravity on the trip home? and because he lived in space till he was however old, would he be able to cope with gravity? and would it take him longer to learn to walk and crawl because he spent so many years waitless? or maybe i'm putting to much thought into this