Little sex in relationship...advice?

So my boyfriend and I have been together for almost 7 years now and the past 8 months have been little to no sex. Im very flustered at this and have expressed it to him. We talked about having a baby but no sex=no baby. He states he is stressed and he is getting older. Ive tried a lot of different things to turn him on or get him in the mood but nothing seems to be working.

Has anybody else been in a simular circumstance? Were you able to get him back into the mood of making love and if so how? #flustered and horny