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