Exactly as I asked in the title! What the heck is their purpose and must I have one?!
Post content has been hidden
To unblock this content, please click here
Related articles

Beauty and Wellbeing
Dreaming About Weddings: What Do They Mean & How to Read...
Dreams can mean all sorts of things, but if you're dreaming about weddings then...

Stag and Hen
13 Things People *Really* Hate About Hen Dos & How to Avoid...
From over-priced trips and matching outfits to penis straws galore and *that*...

Planning Essentials
Ask Elektra: Is It Rude to Make Partners Evening-Only...
In this month's drag-ony aunt column, a budget-conscious bride asks Aunty...