Treatments post 12th injection of Evenity

Has anyone waited 2 months before using reclast after 12th Evenity injection?
Rheumotologist suggests 2 month wait, retest CTX then decide.
Endocrinologist wants infusion 30 days after 12th shot to "lock in" the gains from the Evenity treatment.
Had good results from Evenity. Went from Osteoperosis to Osteopenia. -negative 3.5 to -negative 2.5
I stuck it out but joint pain in knees was significant. Decided risk to spine was to great to ignore.