I am so sorry to hear about your miscarriage, I too have had one and know it
can be difficult. I really don't have any advise or really any experience
with any change in my bowels after surgery. The only difference I have
noticed is that after a lysis of adhesions I can have a bowel movement easier
and without having to take a laxative (that is until the adhesions come back
and bind everything up).
Sorry I cannot be of any more help.