John in Oz if you or any one else is wondering about the coins , they were used to measure the dilation of the birth canal. The joking about making for port , there was a drug carried on most ships that could delay the actual birth time if used correctly but was not suggested to use ,only as a last resort. As regards the other subject the use of penicillin was becoming immune to the diseases and streptomycin was coming into replace the same, maybe today that has also had its day in the sun and other drugs are in use on ships ? Cheers JS
A penny for your thoughts may spring to mind, if it does make sure it is the old penny before decimalization or you may get into strife. JS