葡萄胎治愈后应避孕时间为（ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25621' and id < 2156687 and id<>'2156687' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25621' and id > 2156687 and id<>'2156687' order by id asc limit 5