Quoting Leisurely Duchess:" It depends on how much a day you smoke. Even if you're not pregnant, cold turkey is not recommended for ... [snip!] ... figured out what was wrong with me. Going back to light smoking and stepping down from there cleared up my problems immediately"
Quoting 4+1=5! Due in August!:" You would most likely be just fine to quit cold turkey.. 4-5 a day is not alot at all."