"Kidney Stones"

My husband had ct urinary etc tract scans done 24th dec 2015, due to large stones and peeing blood ,he had opd for urology on the 3rd feb and was admitted and a stent was put in uretha, returned for laser removal of stones 20th april another stent supposed be temporary and he had mri scan to see if stones have gone on the 8th june, to see urologist the 5th of july and they are aware he is still peeing blood and skin and in alot pain three months is supposed to be maximum time for a stent so am concerned with my husbands other health problems how long it will be before it is removed . As the pain is causing my husbands vascular dementia to be more confused .