hey!!
i have a guy friend who went to india,had EAD,he had alredy filed his 485 8-9 months back ,gotten RFE for medical,responded to it and he went and got married came back ,wife came on her H1 , he withdrew his 485..filed a new 485 the same day including wife\'s name,its took t hem another one more yr to get 485 approved..but hey!! it was worth the wait....
dunno if this info helps....