I found out last year when having a repeat c-section for my second daughter that I have the anti-n antibody in my blood. I'm now pregnant again and my dr. wasn't able to tell me much about it other than it's super rare. Does anyone know anything about this antibody? P.S. My Dr said that he needs to do some more research about it to see if it could pose a threat to my pregnancy...not much on Google about it but I did find something that said it was similar to anti-e.