Natural cycle IVF with and without terminal HCG: learning from failed cycles
نویسندگان
چکیده
منابع مشابه
O-23: Hysteroscopic Polypectomy without Cycle Cancellation in IVF/ICSI Cycles: A Matched Case-Control Study
Background The effect of hysteroscopic polpectomy for endometrial polyps during treatment cycles is still debated and further studies are necessary to evaluate beneficial effect of this procedure. MaterialsAndMethods This matched case-control study compared retrospectively 86 women with and without hysteroscopic polypectomy who underwent in vitro fertilization and / or Intracytoplasmic sperm in...
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Objective: To determine whether broad-spectrum antibiotic therapy administered after a failed in vitro fertilization (IVF) cycle will improve the chance of achieving a successful pregnancy in the subsequent IVF cycle and to determine whether further antibiotic therapy administered immediately after conception, during the course of pregnancy, and at the time of delivery will reduce the incidence...
متن کاملProgesterone Profiles in Pregnant, Non-Pregnant, Natural and Stimulated IVF Cycles with and Without Luteal Support.
OBJECTIVES (1) To describe the progesterone profiles following pituitary down regulation in stimulated IVF cycles with the use of GnRH-a (2) To assess the impact of progesterone supplement and pregnancy on the subsequent luteal phase. STUDY DESIGN A prospective observational study performed in a specialist infertility clinic based at a tertiary centre in the north of England. Subjects were di...
متن کاملEndometrial receptivity defects during IVF cycles with and without letrozole.
BACKGROUND Our aim was to study ways to improve IVF success rates in women with suspected endometrial receptivity defects. METHODS We conducted a retrospective cohort study examining the effect of letrozole (aromatase inhibitor) on integrin expression as a marker of endometrial receptivity. We compared IVF outcomes in 97 infertile women who had undergone ανβ3 integrin assessment by immunohist...
متن کاملLow-dose HCG is useful in preventing OHSS in high-risk women without adversely affecting the outcome of IVF cycles.
Severe ovarian hyperstimulation syndrome (OHSS) is a rare but potentially fatal condition associated with conventional IVF treatment. It is found predominantly in women with polycystic ovaries who have an exaggerated response to exogenous FSH, leading to a large number of follicles and an overproduction of vascular endothelial growth factor with resultant excessive increases in vascular permeab...
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ژورنال
عنوان ژورنال: Reproductive BioMedicine Online
سال: 2007
ISSN: 1472-6483
DOI: 10.1016/s1472-6483(10)60702-x