Results 311 to 320 of about 5,871,212 (353)
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Endocrinology in luteal phase and implantation
British Medical Bulletin, 1990The normality of the luteal phase after superovulation depends on the method and adequacy of the stimulation regimen. In comparison with natural cycles, the luteinisation of multiple follicles produces higher concentrations of steroids in blood, and soon after ovulation a correct ratio of serum oestradiol (E2) to progesterone is critical to establish ...
Smitz, Johan +2 more
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The short luteal phase and infertility
BJOG: An International Journal of Obstetrics & Gynaecology, 1984Summary. The distribution of the length of the luteal phase was investigated in 187 women with regular, apparently ovulatory menstrual cycles of whom 95 had unexplained infertility and the other 92 comprised a group of healthy volunteer subjects. If the short luteal phase is associated with infertility it might be expected t o occur more frequently in
Stephen K. Smith +3 more
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Endometrial receptivity and the luteal phase
Current Opinion in Obstetrics and Gynecology, 1992Endometrial receptivity to the implanting blastocyst determines whether pregnancy occurs. Whether fertilization is initiated in vivo or in vitro, the receptivity of the luteal-phase endometrium results from the input of interacting hormonal, growth, and immunologic factors.
Anne Colston Wentz, Albert J. Peters
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Human Reproduction, 1988
A defective luteal phase (DLP) results from a relative deficiency in secretion of progesterone by the corpus luteum. Approximately 30% of normal women show on biopsy an occasional DLP, while only 7-14% of infertile patients have a recurrent DLP. Endometrial biopsy remains the classical way to diagnose an inadequate luteal phase.
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A defective luteal phase (DLP) results from a relative deficiency in secretion of progesterone by the corpus luteum. Approximately 30% of normal women show on biopsy an occasional DLP, while only 7-14% of infertile patients have a recurrent DLP. Endometrial biopsy remains the classical way to diagnose an inadequate luteal phase.
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Luteal phase after ovarian hyperstimulation
BJOG: An International Journal of Obstetrics & Gynaecology, 1987SummaryThe luteal phase was investigated in 17 women with normal menstrual cycles and tubal infertility who were superovulated with clomiphene (9 cycles), clomiphene plus pulsatile human menopausal gonadotrophin (hMG) (12 cycles) and clomiphene plus pulsatile follicle stimulating hormone (FSH) (11 cycles) during an in‐vitro fertilization programme ...
Allan Templeton +2 more
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The Journal of Clinical Endocrinology & Metabolism, 1970
ABSTRACT From among a group of women with apparently normal menstrual cycles, 7 cycles with short luteal phases were identified. These cycles were characterized by grossly normal FSH and LH patterns although the FSH/LH ratio was below normal. Mean plasma progesterone increased to less than 2 ng/ml shortly after the LH peak; thus, the peak level was ...
Charles A. Strott +3 more
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ABSTRACT From among a group of women with apparently normal menstrual cycles, 7 cycles with short luteal phases were identified. These cycles were characterized by grossly normal FSH and LH patterns although the FSH/LH ratio was below normal. Mean plasma progesterone increased to less than 2 ng/ml shortly after the LH peak; thus, the peak level was ...
Charles A. Strott +3 more
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Mifepristone for luteal phase contraception
Contraception, 2003The concept of luteal phase contraception and the use of mifepristone in clinical trials, which allows for testing of its validity, as well as clinical pharmacological research designed to understand its mode of action, are reviewed. Early luteal phase administration has a variety of morphological, physiological and biochemical effects on the ...
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THE DIAGNOSIS AND THERAPY OF LUTEAL PHASE DEFICIENCY
Obstetrical & Gynecological Survey, 1977Between 1973 and 1975, 16 patients evaluated for infertility at Duke University Medical Center were diagnosed as having luteal phase deficiency. A majority had had prior infertility surveys, and the average duration of their infertility exceeded 2 years.
Sezer Aksel +3 more
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Human Reproduction, 1991
The values of various methods used to evaluate the luteal phase, including basal body temperature, measurement of progesterone (P), endometrial biopsy, ultrasonographic measurement of endometrial thickness, and measurement of endometrial proteins, are reviewed. Luteal phase defect (LPD) is a controversial entity. The diagnosis of this condition is best
Tin-Chiu Li, Ian D. Cooke
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The values of various methods used to evaluate the luteal phase, including basal body temperature, measurement of progesterone (P), endometrial biopsy, ultrasonographic measurement of endometrial thickness, and measurement of endometrial proteins, are reviewed. Luteal phase defect (LPD) is a controversial entity. The diagnosis of this condition is best
Tin-Chiu Li, Ian D. Cooke
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