Prattling

To the pregnant woman whose incessant prattling, to her husband & another couple, has just lost me three hours that I will never regain I would like to say the following... You are not the first woman to become pregnant, you will not be the last person to become pregnant and your pregnancy is of little or no interest to 99.9999999% of the world's population. So please get some f***ing perspective and try and see if you can either talk about something else for five minutes or preferably shut the f*** up.