A vaginal drug delivery system includes a device formed of porous material that holds a flowable therapeutic formulation. The joint device includes a housing having a slide surface and a guide surface. Then, a second end of the net is passed over the understructure of the bleachers and then operatively connected to a cable proximate an attachment point proximate the bottom of the bleachers. Despite errors in some of the data frames, data may be restored without requesting the retransmission of data frames. If the sender logs on to confirm their status, the WBM module executes an interaction procedure which can only be performed by a human, in order to ensure that the confirmation procedure is not performed by a mechanical program.