Luteal Phase (Noun)
Meaning
The second half of the menstrual cycle after ovulation; the corpus luteum secretes progesterone which prepares the endometrium for the implantation of an embryo; if fertilization does not occur then menstrual flow begins.
Classification
Nouns denoting time and temporal relations.
Examples
- The luteal phase typically lasts for 10-14 days, depending on individual variations in the menstrual cycle.
- During the luteal phase, the corpus luteum produces high levels of progesterone to prepare the uterus for a fertilized egg.
- Women trying to conceive often track their luteal phase to determine the optimal time for intercourse.
- Hormonal changes during the luteal phase can cause symptoms such as mood swings, breast tenderness, and fatigue.
- A short luteal phase can make it more difficult for a woman to become pregnant, as the window for implantation is narrower.