How do u turn Dh on?

I feel like I'm ttc by myself. Me and Dh barely have sex and I can't make a baby on my own. He claims I don't do anything to turn him on. 
​What are some things you do to get Dh in the mood for bd? 
​I feel like I try but it's just not good enough. Any tips would be greatly appreciated, because I'm getting more and more depressed over this. June is gonna be a bust, as we've only bd once.