Katherine of aragon's pomegranate badge

https://www.museumoflondon.org.uk/discover/pomegranate-and-rose-henry-viii-and-katharine-aragon

The story of Katherine is a tragic one, she suffered multiple miscarriages and in was married to King Henry the VII, who ultimately demanded an annulment of their marriage due to her infertility. It is very interesting to me that she also wore a badge with the image of pomegranates which are a symbol of fertility, (due to the amount of seeds inside the fruit)