lower limbs spasm during pregnancy

例句：

1. 1. During pregnancy, lowerlimbs spasms can be asign of anemia or other medical conditions.
   怀孕期间，下肢痉挛可能是贫血或其他医疗状况的迹象。
2. 2. The patient was diagnosed with a rarecondition that caused her lower limbsto spasm.
   患者被诊断出一种罕见病症，导致她的下肢痉挛。
3. 3. After thesurgery, she experienced a temporary lowerlimbs spasm that resolved after severalhours.
   手术后，她经历了一次暂时的下肢痉挛，几个小时后缓解了。