Time to Live, Time to Love (1977)

Original title: Aeg elada, aeg armastada

Debora and Silver get into a serious car accident after a romantic night together. Silver escapes with a slight injury, but Debora's life is in danger and the doctors say there is no hope for her. Doctor Melts sees an opportunity in transplantation of dying Debora's kidneys to save the life of a professor who has a few weeks to live. However, the professor proposes a treatment for Debora that will exclude transplantation. The truth about the price of her life will change Debora's world.