How many W or Mo did that pregnancy last:Num:Pt:^Patient:Qn:PhenX
how many w or mo did that pregnancy last:num:pt:^patient:qn:phenx
How many W or Mo did that pregnancy last:Number:To identify measures at a point in time:^Patient:Quantitative:PhenX
how many w or mo did that pregnancy last:number:to identify measures at a point in time:^patient:quantitative:phenx