The role of a human chorionic gonadotropin burst in in vitro fertilization
The role of a human chorionic gonadotropin burst in in vitro fertilization
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DOI：
10.1007/bf02765747
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发表时间：
1997-01-01
影响因子：
3.1
通讯作者：
Mashiach, S
中科院分区：
文献类型：
--
作者：
Shulman, A;BenNun, I;Mashiach, S
结果：尽管对控制性超排卵的卵巢反应令人满意，但在4次取卵（OPU）过程中未发现卵母细胞。第一次尝试失败后，在第四种情况下，五个鸡蛋被检索，受精，并切割后，周期救援与hCG. Conclusions：每当卵母细胞不吸出OPU由于缺乏hCG管理，周期可能会获救，如果10,000 IU的hCG立即注射和OPU计划为33 - 36小时后。
Findings: No oocytes were found during four ovum pickups (OPU), despite a satisfactory ovarian response to controlled ovarian hyperstimulation. After the first attempt failed in the fourth case, five eggs were retrieved, fertilized, and cleaved after cycle rescue with hCG.Conclusions: Whenever oocytes are not aspirated during OPU due to a lack of hCG administration, the cycle may be rescued if 10,000 IU of hCG is injected immediately and OPU planned for 33-36 hr later.