every couple goes through a boring phase...dont worry about it...try to do something different...go on a vacation...try new "positions" ....talk to him about monotony in general...dont say you are bored with him...maybe he can help...
Some of that advice is terrible :P
Figure out what it is about your fiance' that 'bores' you, then spice it up.
And, if it helps, spice up your sex life. After all, being engaged is glorified as the 'most loving' time of our lives :)
You don't want to get married. Saying this kind of stuff in the lead up to the wedding is a good indicator. You don't want to say "I don't want to get married" because it makes you feel guilty so you say stuff like this to beat around the bush.
Do him a favor, leave him before this gets any worse.
Get rid of him. This is no recipe for a healthy relationship.
Figure out why you are now finding him boring. If you are finding him boring now, and you don't find a way to put some interest back into your relationship, you might as well call the whole thing off.
Imagine how much worst it will be if you decide to marry him.Hmmm! sounds like you don't have good chemistry to me!
Test out another fiance.
I'd say it's normal to feel like that sometimes. Feelings come and feelings fade. It's your choice and commitment that keeps your love alive.
tell him to "make himself useful" and then "madness ensues" :D