My daughter-in-law is 26 and 5 months pregnant. They just discovered that her heart is on the right side of her body. The only complaint she has is of feeling exhausted. How will this affect her and the baby? Will she have a normal life expectancy?

Your daughter-in-law now has a new and unique ability armed with this knowledge. She can drive young doctors and nurses to distraction as they search the wrong side of her chest for a heart beat. Dextrocardia (right sided heart) is uncommon, but not...