The contestants share two bedrooms and only the shower and toilet are off-limits for the cameras. The Radio and Television Supreme Board ordered private television station Show TV off the air for a day on Friday, but warned of harsher punishment unless Show TV scrapped the programme. It is not clear when the ban would be imposed and Show TV said it would appeal the ruling in court.
Turkey is a predominantly Muslim country, where premarital sex is still scorned at.
There were similar debates about the show's morality in Germany and Poland. In December, the board imposed a ban on the Pokemon cartoon after two children jumped off their balconies apparently to imitate characters from the cartoon. The Associated Press contributed to this report.