In 2022, the match rosters have changed, so England and France are guaranteed to play against each other in the final round.
This is different from the man’s six countries, with France winning in March, which has a different fixed schedule every year.
The idea is to keep the grand slam interest by blocking possible champion decisions.
Successfully achieved success, and the final fixture between Ireland, Scotland, Italy and Wales also increased interest when competing for places and avoiding wooden spoons.
However, their competition with the top two is an increasingly concerned issue.
France was the last team to beat England in the Six Nations in 2018, and has still won full-game victory with other teams in the last four championship games.
England used 34 players in the sport, despite frequent rotations of 33 attempts and only admitted five times before the Grand Slam decision makers.
The reason for Bay Quality is the fact that England awarded 28 full-time professional contracts in 2019, and this level of investment keeps other countries behind.
Wales began trading in early 2022, followed by Ireland in August 2022, while Scotland announced their professional plans at the end of that year.
Before the six countries in 2023, Italy announced that it had signed 22 professional contracts.
Scotland defeated Ireland on Saturday to climax their campaign, with the highlight of Ireland being the hammering of Italy. Italy ran away from France and gained signs of progress with a thumping defeat to Wales.
Under new head coach Sean Lynn, Wales lost every game to pick up the wooden spoon, but the Wales Rugby League (WRU) confirmed this month the reform of its top women's team to develop the path and depth of talent.
When asked in the BBC's Rugby League Weekly how long it will take for another winner in six countries, Scotland head coach Bryan Easson replied: "It will take time, but I really believe that others will win in the end."
His team suffered major defeats from England and France, with their players scoring more widespread due to investment in the domestic league, and the number of women's rugby leagues in the Premier League has increased.
"The gap will be getting closer," Issen added. "But, in terms of professionalism, it will be a little longer than everyone expects.
"We are only 18 months old now. We are all on the same boat in Wales, Ireland, Italy."