Some interesting posts on this thred, heres my tuppence worth...
Now my Mrs comes from a family of smokers. Smokers like i'd never seen before. Her dad was a 60 a day bloke, mum 40+ and her brother, still will light a second fag in conversation, whilst he has one lit and pulls less than 4 times to finish.
Now my Mrs was at least a 20/30 a day smoker for the first 5 years of our relationship. Then, hey ho, she's pregnant and wanting to stop anyway shot straight to the Doctors for all the help she could get to quit.
Our Doc told her that it may be more detrimental to both her and