Hello everyone! Could you please tell me if anyone has had a Rh incom…

Hello everyone! Could you please tell me if anyone has had a Rh incompatibility issue, did you get immunoglobulin treatment? My gynecologist says it's not necessary if there are no antibodies, while in the maternity hospital on consultation they said it is needed. I don't understand what to do. And another question for those who had PKS: my doctor at the maternity hospital wrote to come for hospitalization at the scheduled time, but there are no words about PKS there. Is this phrase about hospitalization and implies PKS?