The condition that scientists sometimes refer to when a person is unable to experience orgasm despite being sexually active is called anorgasmia. Anorgasmia can occur in both men and women, and there are different types of anorgasmia. In the case of Joanna, who is a 55-year-old woman, the specific type of anorgasmia she is experiencing may be classified as primary anorgasmia. Primary anorgasmia refers to the inability to achieve orgasm throughout one's life, even with sexual stimulation. This means that despite being sexually active for many years, Joanna has never been able to experience an orgasm.