Anyone else had antibodies during their pregnancies? Mine were discovered during my 28 week blood test with my youngest. He was quite poorly when he was born. Three blood transfusions and suffered from patherlogical jaundice. He's find now though. I was told that it may be worse if i fall pregnant again (i wasnt' planning to), but I just found out that i am pregnant. I have big C and little e antibodies which i think were transfered from my youngest son via my placenta. It would be great to hear if anyone else is suffering from this or has had this in the past 2nd time round and what the outcome was....