unprofessional

my wife have been attending this Dr for the past months as we found her on melomed website. she attended her for the past 7 months Friday 19 march 2021 my wife received a call from DR's office informing us that we must find us another Doctor as this Dr is not going to renew her contract with my medical aid.Why was this not communicated earlier,now we have to find a new doctor so late in the pregnancy and that comes with their own assessments. my wife being 7 months now has to run around and find another gynaecologist hence doctor already let us get authorisation for the birth and scheduled a date she must come in. I feel this was highly unprofessional as she could have said i am not taking on new clients of your medical aid but these that is close to birth i am going to finish, this is called courtesy.