Nine’s “tacky Tuesdays” will continue with spicy shows next month.

How to Have Sex After Marriage will air from 10:30pm Tuesday July 8 on Nine. It replaces Balls of Steel and Girls of the Playboy Mansion.

This UK series explores the sexual problems facing married couples in a modern society rife with social and emotional pressures. A trio of experts take a couple with a non-existent sex life and try to put some passion back in their bedroom.

Each week a relationship psychotherapist Angula Mutunda and her team of dating experts Sam Van Rood and sex writer Catherine Townsend take a couple with a non-existent sex life and try to put some passion back into their relationship.

Photo: stock image.