Although it was well known for a long time that smoking is harmful to pregnant women and expectant father, it has not been fully understood instead the effects of passive smoking. But there are people nearby, friends, relatives or friends who are so addicted to cigarettes not even possible to…

The evolution of smoking in women is different from that of men. Women smoking started in developed countries just before the Second World War. However, significant sociological changes, as they were joining the workforce and the movement for emancipation and equality, which occurred mainly during the 50′s and 60′s led…