. >> reporter: callie white someone of those residents.s studying to be an ob/gyn and is practicing as a doula, but now is considering a move out of state. is it a difficult decision for you to make? >> yes. i don't think i can in good conscience continue my training if it doesn't involve abortion care, just for the safety of my future patients. >> reporter: even as the north carolina law is just a few days away from going into effect, opponents are trying to halt its progress. a lawsuit filed by planned parenthood and north carolina dr. beverly gray claims the bill's requirements for abortion care are unconstitutional. >> litigation is the next step to say hey, we're going shine a lot on some things that are unclear about this bill. >> it fails to provide clear notice of what you can or can't do. that becomes a constitutional concern. it becomes a due process concern. so we'll be asking the court for relief on the basis that as written now, the statute is so unclear that providers can't determine and patients can't determine what it's saf