We live together, a kid together. Why wont she have sex with me? when we were first together we had sex two to three times a day, then it went to two to three times a month and now i have no idea when she will, and we are suppose to be married in october. Does anyone have any suggestions?

maybe there is something wrong in her life: depression, not feeling well, stressed. talk to her about your concern. i can not tell you how she feels since i am not her. just at an appropriate time sit down with hr and say "baby is everything alright? I'm worried. You seem a little ____ lately and your sex drive has decreased. thats not like you. Please let me know whats up. I want to help"

something on that idea.
you have to ask her, not us.