secretory phase

Thân thiện

The uterine lining thickens during the secretory phase.

Definition

1. Noun:
   • The second half of the menstrual cycle: The "secretory phase" is the specific period following ovulation in the menstrual cycle. It is characterized by the activity of the corpus luteum, which secretes the hormone progesterone. This hormonal action prepares the uterine lining (endometrium) to receive and support a fertilized egg. If fertilization does not occur, this phase ends with the start of menstruation.

Usage Examples

• Noun:
  • The secretory phase is crucial for preparing the uterus for a potential pregnancy.
  • During the secretory phase, progesterone levels are at their highest.
  • A doctor might examine the endometrial tissue to see if it is in the secretory phase.

Advanced Usage

• "Luteal phase": This is a common synonym for the secretory phase, emphasizing the role of the corpus luteum.
  • The luteal phase, or secretory phase, typically lasts about 14 days.

Variants and Related Words

• Secretory (adj): Relating to or involved in the biological process of secretion.
  • Secretory cells in the gland produce hormones.

Synonyms

• Luteal phase: The phase of the menstrual cycle dominated by the corpus luteum.
• Postovulatory phase: The phase occurring after ovulation.

Học thuật

Noun

1. 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

Từ đồng nghĩa

• luteal phase