this information is too good for them who are looking forward to do this . they should have these things in their minds. just because of medical expense i dont think intended parents should move. but its my personal opinion. for the couples who are going for surrogacy . be aware of some unprofessional clinics like lotus. they are completely unprofessional. they are just too expensive as well. their staff is not good at all. there are cases that they demanded money at initial stage and they did not even replied after that. they are just wastage of money. and wastage of time as well. there are many good clinics in Europe. go and visit them.