PITTSBURGH (KDKA) — Multiple types of birth control pills have been recalled because of a packaging error.

The error caused the weekly orientation of the pills to be reversed.

The pills were distributed by Qualitest Pharmaceuticals.

The lots affected include: Cyclafem, Emoquette, Gildess, Orsythia, Previfem and Tri-Previfem.

For more information about the recall, call 1-877-300-6153.