More than 600,000 women have ditched the birth-control pill, with many switching to a smartphone contraceptive app instead.
Official NHS figures reveal that between 2011 and 2015, the number of women in England taking the Pill fell by almost a quarter.
Some experts believe they are turning to more natural methods of contraception because of health fears. Recent studies have linked the Pill to higher risks of breast cancer, blood clots and depression.