<prompt> A patient was placed on depot medroxy progesterone acetate. She now complains of irregular spotting. All of the following can be a treatment option exceptAdd combined OCPs for 4 weeks.Give Mefenamic acid for 1 weeks.Give premarin for 4 weeks.Place progestin - only implant.  <response>: DMPA or Progestin implants both being progesterone preparations cause AUB. 