So this is my 2nd pregnancy I'm 15 weeks, got my blood work today and doctor said I had some protein antibodies in my blood. A very low level where it couldn't harm the baby, but got my blood taken today and said he wants to monitor it to make sure it doesn't get any higher. I'm scared that I'm Rh sensitized, my husband is O+ & I'm O-... and scared it could hurt the baby. They took my blood all the time with our daughter but they weren't very informative with anything, she was born jaundice and I'm not sure if I had this antibodies with her also, I did get the Rh shot during pregnancy and after her birth.