Coworker in a dilemma

A coworker of mine found out she is pregnant with a problem.  When she told me about the news I knew she would be stressed to the max.  The reason was she is seeing guys at the same time and is not sure which is father of the child.  The only thing I could tell her was to do a DNA testing and check with the insurance how much it would cover for this sort of testing.   The test would identify who the father is of the baby and then she would have to tell that guy and the other guy, too.  Lord, what a mess!