Knowledge Tree
Relations (1)
related 2.81 — strongly supporting 6 facts
The corpus luteum is a temporary endocrine gland that functions during the second half of the menstrual cycle [1], where it produces steroids [2] and progesterone to regulate the cycle's progression [3]. Its breakdown at the end of the luteal phase is a critical event that triggers the shedding of the uterine lining and the initiation of a new menstrual cycle {fact:3, fact:4, fact:6}.
Facts (6)
Sources
The Normal Menstrual Cycle and the Control of Ovulation - NCBI - NIH ncbi.nlm.nih.gov 3 facts
claimDuring the last few days of the menstrual cycle, declining steroid production by the corpus luteum and a dramatic fall of inhibin A allow follicle stimulating hormone (FSH) levels to rise.
claimOvarian vein studies confirm that the corpus luteum is the site of steroid production during the luteal phase of the menstrual cycle.
claimDuring the last few days of the menstrual cycle, follicle stimulating hormone (FSH) levels rise due to declining steroid production by the corpus luteum and a dramatic fall in inhibin A levels.
4 Phases of Menstrual Cycle: Hormone Changes Chart - Liv Hospital int.livhospital.com 1 fact
claimIf pregnancy does not occur, the corpus luteum breaks down, leading to a decrease in estrogen and progesterone levels, which initiates the start of a new menstrual cycle.
Understanding the Menstrual Cycle: A Breakdown of Its Four Phases raleighob.com 1 fact
claimIf an egg is not fertilized, the corpus luteum breaks down, causing a drop in progesterone levels that triggers the shedding of the uterine lining and the start of the next menstrual cycle.
Reproductive Hormones endocrine.org 1 fact
claimThe corpus luteum, a temporary endocrine gland produced by the female body after ovulation during the second half of the menstrual cycle, secretes progesterone.