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子宫内膜异位和临床上显著高的自然流产率的联系已被报道。在有继发不孕并有子宫内膜异位的妇女中,诊断前(prediagnosis)流产率为10%和49%。尽管有些研究者提出引起的关系,但近代用对照组进行比较性研究表明,子宫内膜异位可能不是自然流产的主要原因,以往的研究未检查临床前流产的可能性,尽管有些研究提出子宫内膜异位可影响种植,为检查子宫内膜异位和临床前流产间的可能关系,作者对不孕妇女在黄体后期测定了血清β-人绒毛膜促性腺激素(hCG)的浓度。作者于1984年11月和1987年4月间,为不孕症786例妇女在月经前1～5天间作了单一β-h CG 测
The link between endometriosis and clinically significant high spontaneous abortion rates has been reported. In women with secondary infertility and endometriosis, prediagnosis abortion rates were 10% and 49%. Although some researchers have proposed the relationship, modern comparative studies with control groups suggest that endometriosis may not be the main cause of spontaneous abortion. Previous studies did not examine the possibility of pre-clinical abortion, although some studies have suggested that the uterus Endometriosis can affect the planting, in order to check the possible relationship between endometriosis and precancerous abortion, the author of infertile women measured in the late luteal phase serum β-human chorionic gonadotropin (hCG) concentration. The authors conducted a single β-h CG test for 786 women with infertility between November 1984 and April 1987 1 to 5 days before menstruation