My mates mum smoked for about 20 years then gave up about 10 years ago. She said she still gets the urge to have one, especially when she smells it. The good thing is that now we can't smoke anywhere public indoors so the temptations are being reduced. I tried to stop when I was about 3 weeks pregnant, had the odd one up until about 6 weeks then stopped completely. I still want one but won't while I'm pregnant, then I'll be breastfeeding so I'm really going to try not to go back on it. I feel so much better, and smell so much better now. Good luck when you stop again x