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体外受精和胚胎移植(IVF-ER)需要获得多个成熟卵泡,同时,产生适于胚胎移植的激素环境。多种促排卵药物可产生过多排卵。获取卵子后,由于多个黄体形成,血内孕激素水平明显高于自然周期,这样,黄体缺陷难于显示。有些报道提示胚胎移植后,黄体早期孕激素浓度愈高,愈易于妊娠,但尚未公认。本研究目的是检查100例受孕和未受孕妇女卵泡期各种内分泌指标和黄体期孕激素浓度,以确定是否与IVF-ER结局有关。
In vitro fertilization and embryo transfer (IVF-ER) require multiple mature follicles, and at the same time, produce a hormone environment suitable for embryo transfer. A variety of ovulation drugs can produce excessive ovulation. Obtain eggs, due to the formation of multiple corpus luteum, progesterone levels were significantly higher than the natural cycle, so that the corpus luteum difficult to show. Some reports suggest that after embryo transfer, the higher the progesterone concentration in the early stages of the corpus luteum, the more likely it is to become pregnant, but this is not yet accepted. The aim of this study was to examine the various endocrinal and follicular progesterone concentrations of follicular phase in 100 pregnant and nonpregnant women to determine whether they were associated with IVF-ER outcomes.