Did anyone have problems developing anti D antibodies in subsequent pregnancies? A little background, this is my second pregnancy and I am RH negative. I had two Rhogam shots during my last pregnancy and have already received one this pregnancy due to some early spotting. After my first blood draw came back positive for antibodies they had me test again last week and the second test came back positive, but my lab report didn't have a titer score. I'm waiting to hear back from my OB, but immediately I went to Google and everything I found resulted in some type of intervention before or after birth. Does anyone else have any experience with this?