In Helsinki university, as an example, PhD gives a lot of points needed for entry. And my daughter would like to specialise in Helsinki. Her bf is also writing his thesis and he's probably getting his PhD before his MD. One of my former gf did the same.
My daughter is now during the winter brake as an assistant to doctors in a mental hospital in Lapland. A young BM would not get such a place from Helsinki.
Best, Kari