Assessment of progesterone profiles and postpartum onset of luteal activity in spring calving Hereford beef suckler cattle [PDF]
Acta Veterinaria Scandinavica, 2010 Background Reproduction is the single greatest factor limiting beef cattle production. Previous research on beef suckler luteal activity has largely focused on the mechanisms, and duration, of postpartum anoestrus. However, the temporal pattern of luteal
Waldmann Andres +6 more
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Reproductive Biology and Endocrinology, 2017 Background Mechanical endometrial injury prior to IVF has been suggested as a means to increase implantation rates by improving endometrial receptivity. However, the effects of endometrial injury in proliferative vs.
Wenjie Liu +4 more
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Progesterone and the Luteal Phase
Obstetrics and Gynecology Clinics of North America, 2015 Progesterone production from the corpus luteum is critical for natural reproduction. Progesterone supplementation seems to be an important aspect of any assisted reproductive technology treatment. Luteal phase deficiency in natural cycles is a plausible cause of infertility and pregnancy loss, though there is no adequate diagnostic test.
Steven L. Young, T.B. Mesen
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Hotspots and frontiers in luteal phase defect research: An in-depth global trend bibliometric and visualization analysis over a 52-year period [PDF]
HeliyonLuteal phase defect (LPD) is a common female reproductive endocrine defect，which is associated not only with certain diseases but also with the menstrual cycle and fertility in women.
Lingli Shi +7 more
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Does a short luteal phase correlate with an increased risk of miscarriage? A cohort study [PDF]
BMC Pregnancy and Childbirth, 2022 Plain English summary This study looks at whether women have a higher risk of miscarriage if the second half of their menstrual or reproductive cycle is shorter than normal. The second half of the cycle, referred to as the luteal phase, is normally 11 to
Marguerite Duane +4 more
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Luteal Phase Stimulation in the Same Cycle Is an Effective Strategy to Rescue POSEIDON Poor Responders with No Embryos after the First Follicular Stimulation [PDF]
Journal of Human Reproductive Sciences, 2023 Background: Poor responders may benefit from recruiting a ‘second wave’ of antral follicles within the same cycle. This concept forms the basis of double stimulation which has been named as ‘DuoStim’.
Abha Majumdar +5 more
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Administration of single-dose GnRH agonist in the luteal phase in ICSI cycles: a meta-analysis
Reproductive Biology and Endocrinology, 2010 Background The effects of gonadotrophin-releasing hormone agonist (GnRH-a) administered in the luteal phase remains controversial. This meta-analysis aimed to evaluate the effect of the administration of a single-dose of GnRH-a in the luteal phase on ...
Oliveira João +5 more
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Comparing ovarian reserve parameters after laparoscopic endometrioma resection in the follicular vs. luteal phase: a prospective cohort study [PDF]
Frontiers in MedicineObjectiveTo evaluate whether performing laparoscopic endometrioma surgery in the follicular or luteal phase affects changes in ovarian reserve.MethodsThis prospective cohort study was conducted in a university-affiliated hospital. A total of 55 women who
Ozguc Takmaz +4 more
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Comparison of expression patterns of six canonical clock genes of follicular phase and luteal phase in Small-tailed Han sheep [PDF]
Archives Animal Breeding, 2021 The circadian rhythm is a biological rhythm that is closely related to the rhythmic expression of a series of clock genes. Results from several studies have indicated that clock genes are associated with the estrous cycle in female animals.
Q. Han, X. He, R. Di, M. Chu
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