At the moment, North Carolina and Oklahoma are both trying to create 72 hour in person waiting periods for an abortion - although not necessarily face to face with two trips to the doctor's office. If they pass, that would make them states four and five in the country requiring a three day wait. But they aren't the only ones lengthening waiting periods, in many cases requiring two trips to the doctor or extending how far apart those trips need to be.
Based on the information from Guttmacher and the currently pending bills, I've created a map that shows what abortion wait periods will be like in 2016 if all the bills in the legislature pass. The focus is on those that require two trips into a clinic, since that is a far greater burden on a patient. Purple states require two trips to a clinic 72 hours apart, green states require two trips 48 hours apart, and blue states require two trips 24 hours apart. Tennessee's bill, which is heading to the governor for signature, requires 48 hours but would reduce that wait to 24 if the law is challenged in court.