In those years when only X-ray methods were used to examine the reproductive organs, radiation diagnostics occupied a relatively modest place in obstetrics and gynecology. Its development was held back by the danger of radiation damage to the fetus or gonads. However, when methods unrelated to radiation exposure appeared, especially ultrasound and radioimmunological analysis, the situation changed. It is no longer possible to imagine modern obstetrics, gynecology and mammology without radiation studies.