I smoked 9 years DH smoke something like 6 years and we have not had a smoke in three weeks. The thing that made it easier for me is beating out my husband lol he complained about not smoking the most. But we finished our packs and since then we had to retrain our habits. Like if you smoke after a meal go outside take deep breathes relax and get rid of ash trays most liters and matches but of course keep some for candles. What helped me is thinking of the advantages of being a nonsmoker like with ttc and shortness of breath, mucus, and omg the smell I never noticed the smell until I quit. What also helped me was proving myself to others like my step dad who said he was gonna quit when my little sis was born 4 years ago and now he is doing e cigs and I found it to be awesome that I could do it cold turkey for my DH and myself and he couldn't do it for his wife and two daughters. Lol I think I am rambling and not making much sense lol. Quitting was hard before I quit. The thought of going with out a smoke was worse then actually going with out a smoke. If you have to work up to quitting start taking breather breaks instead of smoke breaks where you would usually smoke. After a meal, after you wake up, before bed, and the freaking hardest for me was after sex. And for the stress of ttc find your outlet this forum is my outlet of stress when I can not go to my husband. If both of you can use each other to quit it really helps.