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过去几年曾从染色体异常,双胎,性别比率,自然流产、围产期死亡率,先天畸形等几方面进行研究,证明受孕前曾用口服避孕药对出生的胎儿无不良影响。本文是对以色列的三个产科医院中,1975~1976年出生的732个婴儿的研究,其中包括妊娠前母亲曾服避孕药(OC)的婴儿177名(24.2%),在出生后头三年对身体的生长,心理学情况和血液学结果作纵向随访研究。于生后3、9、12、24、36个月作体重及身高的测量。生后9月刺指取血用氰化高铁血红蛋白法作血红蛋白定量及微量红细胞比容离心法测定血球
Over the past few years from chromosomal abnormalities, twins, sex ratio, spontaneous abortion, perinatal mortality, congenital malformations and other aspects of research to prove that the use of oral contraceptives before conception had no adverse effects on the fetus of the fetus. This article is a study of 732 infants born in 1975-76 in three obstetric hospitals in Israel, including 177 infants (24.2%) who had contraceptives (OC) before their mothers were pregnant and the first three years after birth Body growth, psychology and hematology results were followed up longitudinally. 3,9,12,24,36 months after birth for weight and height measurements. Blood stasis after hemorrhage in September stabbed blood with cyanometacin hemoglobin method for quantitative and microequivalence of hemoglobin