I've never had an orgasm

Zoe • (21/12/1998) Studying plumbing and excelling in the Army Cadet Force. Represents Essex in rifle shooting competitions.
My partner tries his best and we have tried things of all kinds (except 3ways as its not okay with eachother) I can't reach it by myself either and I'm starting to think that it may just be physically impossible for me to achieve it! Is it possible to not be physically able to orgasm?