Anybody else rhesus negative and need to have 'anti d' injections during their pregnancy? I had my first appointment with a midwife today and as I have B neg blood group I will have to have these Anti-D injections at 28 and 34 weeks. I've read a bit about it and it seems all OK, the midwife assured me there's no risk to me or the baby. Apparently only 15% of the population has a negative blood group, just checking if anyone else on here is in the same boat??