My husband died from AML. He also had a bone marrow transplant. I often wondered if that could change his blood type or DNA. This could make a very interesting plot for a mystery movie
How did they get sperm if he had a vasectomy? Cells in the semen would not be sperm, but other somatic cells. These could easily contain donor DNA
Im just reading this now as the subject came up on a fb sct page and was curious as to what my fellow freepers had to say Im so sorry about your husband. I had AML (flt3) and had a sct as well. Not an easy road. But, you and caretakers have it very difficult as well. Blessings to you.