一位美国的妇产科医生讲过这样一件事。他曾有个患者是位高龄产妇,在最后产检时,他和B超医生都怀疑胎儿的一条腿发育不良,但也并不能肯定。临产时,产妇的胎位不正,孩子的一条腿先下来了。当他把手伸进去摸到那条小腿时,心里“咯噔”一下,明白他之前的判断是正确的,胎儿的这条腿的确发育不良。当时情形很危急,如果他处理不当,甚至只要动作稍慢些,孩子就会窒息夭折。 One American obstetrician has said such a thing. He had a patient who was an advanced maternal. At the time of the final check-up, he and Doctor B were suspicious of a fetus’s dysplasia but it was not certain. During labor, maternal fetal position is not correct, the child’s first leg down. When he reached into his hand touched the leg, his heart “slightly” look, understand that his previous judgment is correct, the fetus of the fetus is indeed dysplasia. At that time, the situation was very critical. If he did not handle it properly, he would suffocate even if the action was slow.