I totally agree with the above, I think you should give it some time and see what goes on.
My fiance and I have been together a bit over 2 years, and it wasnt under about the 6-9th month that she had an orgasm, her first by sex. She probably orgasms 80% of the time we have sex now and she loves it, but in the begining, it was more of a getting comfortable stage.
So, be compassionate, and be there if she needs you, but do not pressure her, or rush her. Good luck
