Definition, Meaning & Synonyms
luteal-phase
noun
/ˈluːtiːəl feɪz/
Definition
The luteal phase is the second half of the menstrual cycle, occurring after ovulation and before the start of menstruation.
Examples
- The luteal phase typically lasts from 11 to 17 days.
- During the luteal phase, progesterone levels rise to help maintain the uterine lining.
- If fertilization occurs, the luteal phase is prolonged to support the developing embryo.
Meaning
It is characterized by the presence of the corpus luteum, which produces hormones that prepare the uterus for potential pregnancy.
Synonyms
- post-ovulatory phase
- secretory phase
