In order to become parents, infertile couples undergoing in vitro fertilization (IVF) have to take a tough decision about when to call a quit, when they find no sign of becoming parents. Usually after three to four failures, doctors assumed that chances of getting pregnant are almost zero. But a new study has shown a hope to all those couple who have been waiting for long to have a baby.
Executing a ban and increasing taxes on cigarettes are both successful methods to reduce smoking rates, revealed by a new research by Ohio State University. However, ban has been found to stop people from developing heavier smoking habits, thereby resulting in overall reduction in smoking. According to researchers, both the methods have different impact on smoking habits.