 When families have a child who has already been diagnosed with AGU, they have the option to observe the enzyme's activity that codes for AGU in future pregnancy, to help determine if the next child will also have a positive diagnosis for aspartylglucosaminuria.No treatment is available to cure or slow down the progression of aspartylglucosaminuria.Bone marrow transplants have been conducted in hope that the bone marrow will produce the missing enzyme.