Hi,
I am RH negative. I had a successful pregnancy, and two subsequent miscarriages. I am currently 15 wks pregnant. I was not sensitized at the beginning of this pregnancy. I had spotting in week 4 and was given Rhogam. I had a huge bleeding episode in wk 12. I was not given Rhogam again as it was still in my system determined by blood test. I was bleeding brown blood for the past 3 wks and asked my my ob if I should have Rhogam again. Bloodwork was taken along with a test called the Kleihauer-Betke test. This test showed that I had fetal blood cells in my system. I am worried that the Rhogam I got in wk 4 may not have been strong enough. I read if an ounce of fetal blood mixes in with yours you would need two shots of Rhogam. I did get the shot today. I am worried if I become sensitized now. Will it affect this pregnancy?? Any advice would be helpful. Thanks.