My husband and I have been together for a little 4 years now. I'm 22 and he is 33. When we first got together it was like every other relationship (passion high, exploring each other and getting to know what the other likes). My sex drive is pretty average (I am "in the mood" twice a week on average) my husband on the other hand was diagnosed with Low T. With in a year his sex drive went from the same level as me to zero. We maybe have sex once a month. He refuses to take the medicine the doctor suggested and I'm not sure what to do. While I know he can't help that his sex drive isn't there I still feel rejected and undesired. I have tried to talk to him about it and he just gets defensive. Meanwhile I am sexually frustrated and to be honest hurt.
What should I do?