His and Her Health

HI,<BR> I am 20 years old and got married last year. I have very good relationship with my husband and i love him so much, but I have some problem getting orgasm.<BR> Not only the orgasim, sometimes I get excited before going to bed but when i actually sleep with him I no longer have the exciteness of sex anymoe. It's not very often that I gets strong orgasm, it's like once in a while. By doing several times I'll get one orgasm where I'll sweat. When I sweat my heart starts to bead really fast and this is when I get satisfied. Beside, this I some times get a feeling where it feels like that I'll have the orgasm but finally I can not reach to that stage. So, please if some one can help me.