Luteinized Unruptured Follicle Syndrome, NSAIDs and Unexplained Infertility
Luteinized unruptured follicle syndrome occurs when the dominant egg follicle does not rupture. When a woman has regular cycles, in more than 95% of cases it is the sign of regular ovulation. Most tests that are used to confirm ovulation document only the hormonal changes.
Luteinised unruptured follicle syndrome: pathophysiological …
Luteinised unruptured follicle syndrome (LUFS) is a cause of infertility consisting in the unruptured of the dominant follicle after the LH-surge. In fact, during assisted reproductive treatments (ART) clomiphene citrate and letrozole are frequently administered in order to achieve ovulation.
Luteinized unruptured follicle syndrome: incidence and …
2006年4月13日 · BACKGROUND: The objective of this study was to determine the incidence and recurrence rate of luteinized unruptured follicle (LUF) syndrome in women with unexplained infertility undergoing intrauterine insemination (IUI). METHODS: A total of 167 women with unexplained infertility who underwent 292 cycles of IUI were enrolled in the study.
The Luteinized Unruptured Follicle Syndrome: Anovulation in …
The luteinized unruptured follicle syndrome is a form of anovulation and a subtle cause of female infertility. The syndrome cannot be diagnosed by traditional progesterone-dependent ovalation detection methods. Without the use of invasive procedures or sophisticated equipment, the luteinized unruptured follicle syndrome may go unnoticed.
Unveiling the Mysteries of Luteinized Unruptured Follicle Syndrome ...
2024年4月30日 · Infertility, a journey fraught with complexities and challenges, brings to light various conditions that could be at the heart of conception difficulties. Among these, Luteinized Unruptured Follicle Syndrome (LUFS) stands as a lesser-known yet significant factor that affects countless women’s ability to conceive.
Luteinized Unruptured Follicle Syndrome: A Subtle Cause of Infertility …
1978年3月1日 · These findings were evidence that a follicle had not ruptured and an ovum had not escaped. Of 28 patients undergoing follicular stimulation with clomiphene citrate or human menopausal gonadotropin after this diagnosis, 15 conceived. REFERENCES 1. Frangenheim H: Movie of human ovulation.
7 The luteinized unruptured follicle syndrome - ScienceDirect
1993年6月1日 · After an intricate process of recruitment, selection and dominance of one single maturing follicle, rising oestrogen levels trigger the luteinizing hormone (LH) surge. Rupture of the follicle wall and extrusion of the oocyte surrounded by its cumulus ensue.
Luteinized unruptured follicle syndrome: incidence and ... - PubMed
Background: The objective of this study was to determine the incidence and recurrence rate of luteinized unruptured follicle (LUF) syndrome in women with unexplained infertility undergoing intrauterine insemination (IUI). Methods: A total of 167 women with unexplained infertility who underwent 292 cycles of IUI were enrolled in the study.
Luteinized unruptured follicle syndrome: a subtle cause of infertility
In a group of 102 such infertile women, laparoscopy performed 3 to 5 days after apparent ovulation revealed the absence of a corpus hemorrhagicum in 30 women, and the absence of a sigma on a corpus hemorrhagicum in an additional 32 women. These findings were evidence that a follicle had not ruptured and an ovum had not escaped.
Repetitivity and therapy of luteinized unruptured follicle syndrome ...
Women (20/24) without ovulation stigma and with low peritoneal progesterone concentration, were considered to have a luteinized unruptured follicle syndrome (LUF syndrome). In 24 women an ambulatory puncture of the pouch of Douglas was …