Hello ?? I wanted to ask, who has a negative Rh factor, and my husband…

Hello ?? I wanted to ask, who has a negative Rh factor, and my husband has a positive one? Has anyone had a Rh conflict? I was getting blood tests every month during my pregnancy, antibodies didn't come out, my daughter also has a positive Rh factor. After giving birth we did an immunoglobulin test. Just curious if you had a Rh conflict in your second or third pregnancies?