United Kingdom, Feb. 12 -- Vanessa Lachey schedules sex with her husband Nick Lachey.

The TV star has revealed the couple pencil in time for intimacy every week to make sure they keep the romance in their relationship alive after 13 years of marriage because they both have hectic work schedules and are busy raising their three children together.

Revealing how she brought up the subject with Nick, Vanessa told Brides magazine: "He's like: 'What, schedule a sex day?'

"It sounds weird when you say that, so we decided: Wednesday - hump day."

She added: "I don't want the time that we have for intimacy and connection to be taken over by logistics, but that's our life. I think we're coming into an age of having to have a hump day and a logis...