My boyfriend and I of 3 1/2 yrs had a baby boy 6 months ago, so I'm tired all the time, and with everything going on the last thing on my mind is sex. But to be completely honest, its been like this for about 2 years. It takes me a while to get into the mood when he is trying to get me arouses, and I just don't find myself sexually stimulated by him anymore. I have never been able to have an orgasm during actual intercourse as well. He feels like we should end the relationship because I'm always coming up with excuses for not wanting to have sex. I'm on the iud mirena as well. What should I do?