宫颈黏液出现典型的羊齿状结晶，相当于 正常月经周期（28天）的-(       )

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26892' and id < 2236375 and id<>'2236375' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26892' and id > 2236375 and id<>'2236375' order by id asc limit 5