Related Experiment Video
Updated: Jul 16, 2026

Establishment of a Rat Model for Intrauterine Adhesions via Dual Injury: Curettage and Infection
Published on: October 3, 2025
Premenstrual syndrome as scientific and cultural artifact
1Loyola University, Chicago, IL, USA.
Abstract:
Premenstrual Syndrome (PMS) has been defined in a variety of scientific and cultural ways over the years, but there is no consistent or agreed upon definition. For some women, the public legitimization of PMS and its symptoms as a real and natural part of the female body have led to a positive sense of vindication. However, a more negative image of PMS as something that controls women once a month, that makes them "crazy" and subject to their hormones, is much more pervasive in our contemporary Western culture. In this essay, the author explores the various definitions: PMS as a medical condition, as a social scientific and feminist issue, as an explanation for women's behavior and moods in the popular culture, and, finally, as something bought or sold in a market. The author shows how PMS is real because, if for no other reason, various people in different situations choose to define it as such.
Related Concept Videos
The Menstrual Cycle
The menstrual phase occurs from days 1 to 5 and involves the shedding of the stratum functionalis, as a uterine...
Hormonal Regulation of the Menstrual Cycle
At puberty, GnRH begins a pulsatile release pattern, which triggers the anterior pituitary gland to secrete follicle-stimulating hormone (FSH) and luteinizing hormone (LH). The frequency and amplitude of GnRH pulses vary across the menstrual cycle, with faster pulses favoring LH release and slower pulses favoring FSH release.
Menses Phase
When fertilization does not occur, the corpus luteum deteriorates, causing a significant drop in the levels of estrogen and progesterone in the body. This hormonal decrease triggers the release of prostaglandins, which cause the uterine...
Disorders of the Female Reproductive System
Menopause
Hormonal Regulation
