women can be so insensitive

Ralph returns from the doctor and tells his wife that the doctor has
told him he has only 24 hours to live.

Given this prognosis, Ralph asks his wife for sex. Naturally, she
agrees, and they make love. About six hours later, the husband goes to
his wife and says, "Honey, you know I now have only 18 hours to live.
Could we please do it one more time?"
Of course, the wife agrees and they do it again.
Later, as the man gets into bed, he looks at his watch and realizes he
now has only 8 hours left. He touches his wife's shoulder and asks,
"Honey, please... just one more time before I die ?" she says, "Of
course, dear."
And they make love for the third time. After this session, the wife
rolls over & falls asleep.
Ralph, however, worried about his impending death, tosses & turns until
he's down to 4 more hours.
He taps his wife, who rouses. "Honey, I have only 4 more hours. Do you
think we co uld.....?"
At this point the wife sits up and says,

"Listen Ralph, I have to get up in the morning ..... you don't!