A study found that men who delay in starting a family can affect the health of their partners as well as the children in future.The study was published in the journal, 'Maturitas'.The study reviewed 40 years of research on the effect of parental age on fertility, pregnancy and the health of children."While it is widely accepted that physiological changes that occur in women after 35 can affect conception, pregnancy and the health of the child, most men do not realize their advanced age can have a similar impact," said Gloria Bachmann, the lead author of the research.While the medical profession has not clearly accepted the definition of when does advanced paternal age begins, it ranges from 35 to 45. Infants born to fathers over 45 have risen 10 per cent in the United States over the past 40 years, likely due to assisted reproductive technology.The study found that men who are 45 and above can experience decreased fertility and put their partners at risk for increasing pregnancy ...