anovulation

noun

Meaning

The absence of ovulation in a menstrual cycle, preventing the release of an egg from the ovary.

Examples

  • Chronic anovulation is a common cause of infertility in women with polycystic ovary syndrome.
  • Doctors often prescribe medication to induce ovulation in patients experiencing persistent anovulation.

Synonyms: infertility, ovulatory dysfunction, amenorrhea