Finally having some answers but will they bring me peace??

Well I got all of the results finally after what seems to be an eternity. The official cause of death is a lung hemorrage apparently caused by the umbilical cord being wrapped too tightly around his neck. It was wrapped around his neck twice upon his delivery but it wasn't tight so we did not think that it was the cause. There was also a small blockage in the cord. My high blood pressure had nothing to do with it. It brings me some relief as I know that there was absolutely nothing that could have been done, yet I find myself skeptical of the answers. I am told that this means I would not be as high a risk should I become pregnant again but I guess we will see.