Aging is inevitable. However, if you want to slow down the process, you should consider having no more than two children, a new report suggests. To do so, they solicited more than 500 people to examine photographs of middle-aged women. The images were categorized into three sections: those with two to three kids, those with four to five and those with seven to nine. After examining the results, they found that women with fewer children were seen as younger and healthier than those with more children. In fact, the lowest scores were given to women with seven to nine children....