 [ Symptoms ] i had my period 2 weeks ago and my boobs ache which they never ever do and im tired all the time preg test is neg could i be pregnant only 2 weeks after a period and already have the symptoms but its to early to detect it by a test and thats been my only period in a yr due to birth control and it only lastedone day [ Disease ] smokeless tobacco is not a harmless form of tobacco and it is not a safe alternative to smoking cigarettes the two main types of smokeless tobacco are chewing tobacco and snuff smokeless tobacco can cause cancer and oral health problems electronic cigarettes are devices that mimic tobacco smoke and are marketed as an alternative to smoking using an electronic cigarette is better than smoking real cigarettes although not quite as good as completely quitting and dropping your smoking habit altogether there is concern that electronic cigarettes are appealing to non smokers like children if you are interested in quitting smoking talk with your pharmacist as there are a number of options that can help you quit