DQa partial match

Hello Dr,

My question is, it possible to just keep trying naturally in the hope that there will at some stage not be a match and a pregnancy will proceed normally without any intervention? I have had 4 miscarriages so far. My case is complicated by chronic illness, which I am now on top of, but we are not game to go all in with this because of how the medications would effect my overall health profile. I would rather have my health and be without children I think than be completely incapacitated again. I am also now well into my 40’s, however I am still ovulating and have a regular cycle.

Thank you,

Emma