The Blood Test
It is always interesting to see how the times have changed, and this message board is proof of that.
It used to be that suggestion of a "blood test" meant marriage (and some do not know that antiquated piece of info) and would be what might happen BEFORE one becomes intimate due to reasonings had with the production of healthy children.
Now, a "blood test" would come BEFORE intimacy because people do not want to be vulnerable to disease.