Article
Effect of maternal age on spontaneous abortion during the first trimester in Northeast China
14 May 2017
Abstract excerpt
OBJECTIVE: We aimed to determine the relationship between fetal chromosomal abnormalities and maternal age among spontaneous first trimester abortions in women in Northeast China. METHODS: We evaluated 497 chorionic villi samples from patients with a history of spontaneous abortion during the first trimester. We divided the samples into five groups according to the maternal age: <25, 25-29, 30-34, 35-39, and ≥40...
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