Hi just been speaking to my mam and she was telling me she had horrible pregnancies with me and my 4 older brothers. My mam is ' O resus (or however you spell it!!) Negative' and my dad was 'A resus negative' - she said the antibodies would fight and she was really poorly andb bled through her first pregnancy and lost a lot of weight. She had toget routine injections to stop it happening and monitored closely throughout. I know miscarriages can happen for allsorts of reasons but I'm the same blood group as my dad and I'm not sure what blood group my husband is. Apparently 2 rare ones can casue problems? She might be getting her wires crossed because she's a bit scatty these days ha! But just wondering if anyone has heard of this before? Xx