Give her a minty floss afterward.
In response to: one night a man rolls over in bed gives his wife a big knowing grin immediatley realising his intentions she says not tonight darling i have an appointment tomorrow with the gynaecologist and i want to stay fresh and clean dejected and disappointed the man rolls over and trys to get to sleep a few minutes laters he rolls over and prods his wife again tell me do you have a dentist appointment tomorrow too