@daddyfreeze teaches The Free Nation in Christ Church 3/13/18: Sex, Prayer and Fasting.
▶If you are married make sure your have mutual consent before embarking on a fast. Don’t be deceived into thinking you have control over the desires of your flesh. Don’t deny one another. Keep temptation out of your marriage.◀
These have indeed an appearance of wisdom in promoting rigor of devotion and self-abasement and severity to the body, but they are of no value in checking the indulgence of the flesh.