One thing that has helped us is making sure I look good at bedtime. I know my hubby loves me no matter what, but I did realise that the saggy bum PJ bottoms and over-sized T-shirts I had started to make my regular bedtime outfits were not exactly highlighting my best assets or making him in the mood.
I have a ton of cute pj's and nighties, I just got out of the habit of wearing them. They are not as cozy to be wandering around the house in at night, but for sleeping in they are totally fine. I pulled them out and have bee making more of an effort. DH certainly has been very appreciative!! Although I wonder if he realises what's changed other than him wanting to dtd more?!!
Anyway, that's helping us...Good luck to us all!!!