In addition, our data suggest that norpregnane deriaties may be thrombogenic, whereas micronized progesterone and pregnane deriaties appear safe with respect to thrombotic risk.

另，研究表明非孕烷衍生物可能具有血栓成性，而微粒化的黄体酮和孕烷衍生物血栓成似乎是安全的。