One out of every 6 couples have trouble getting pregnant or carrying a child to term, but innovative reproductive technologies such as in vitro fertilization (IVF) are helping more couples start families. A myriad of pathogens—either from a running car outdoors or construction workers repaving a street outside a fertility clinic—can infect the air and negatively affect how successful an IVF procedure will be.
Read more: LifeAire / Media Planet