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1·I was also in breech presentation.

我那时也是臀位的。

2·I like you, is the beginning of breech presentation, exercise is tired, but still very effective.

我和你一样开始也是臀位，做操是累点，但还是很有效的。

3·In this article, we eported 201 singleton of breech presentation by B-mode ultrasound made 2 weeks before term. some criteria for breech delivery are as following.

本文201例单胎臀位在产前2周进行B型超声检查，为分娩方式提供多项参考指标。