From WENN.com

The Teen Mom regular was transported to Indiana's Rockville Correctional Facility on Thursday, where she will undergo a four-six week evaluation period which will determine where she spends the rest of her incarceration.

Earlier this month (05Jun12), a judge re-imposed his original five-year sentence on Portwood after she opted to quit a court-ordered drug rehabilitation programme offered to her as an alternative for prison time following a December (11) drug arrest.