Dear Jenn,
I believe that the doctors take their cue from the patient. If he is not asking they are not telling.
And they are not God, so they really do not have all the answers.
However that being said, in my case I cornered my son's doctor when we were alone and INSISTED he give me some answers of his best guess on how things were going to progress so that I would be able to plan and prepare for what was ahead either good or bad. I told him I was the kind of person who was a planner and needed to get my "A Team" of support lined up as well as issues with work if needed.
You and your family will be in my prayers as well.
Live and love each day. Let your husband be your guide.