Blood types and pregnancy

I have a question. My mothers rh is negative and my fathers rh is positive. My mother however, struggled with birth with my 2 older brothers and had to receive an injection and also could not breastfeed them. However, none of the above happened to her when she had me and my younger brother. So I ask, does this suggest I have the same rh value as my mother, as nothing of that sort happened? P.S my 2 older siblings are also said to be rh+, however I as well as my younger brother don’t know. submitted by /u/w1bea [link] [comments]