Hiya...So I'm 25 weeks and stopped smoking completely as soon as I found out I was pregnant. I've found it okay and dont miss it...that much. I've been really really stressed recently and yoga, breathing strategies and exercise just arent cutting it! Would one marlboro light be really awful?? My mum says one or two during pregnancy (as long as it is just one or two) isnt the end of the world and wont affect the baby, as does my best friend...but I dont know! Any thoughts??