It's likely that your other half can see through the "I've got a headache" excuse to get out of sex, especially if you've been using repeatedly for the last few years...
But you may not need to be so cryptic next time you're not in the mood.
HuffPost Women spoke to some sex experts (or sexperts as we like to call them) to find out the top reasons why a little hanky panky can be such a turn off. And your partner won't be able to argue with the facts. (But maybe have this article at the ready if they do...)