RhoGam shot?? Have any mommas had to get a RhoGam shot? My doctor said since I have a negative blood…

RhoGam shot??

Have any mommas had to get a RhoGam shot? My doctor said since I have a negative blood type that I will need a shot so my body doesn’t reject the baby or future pregnancies. I am currently 29 weeks. Has anyone gotten the shot? Was everything okay with baby??