Those are people born with both sex organs. Usually one is dominate over the other and in that case it’s best to let them decide what they want. Either way they are sterile.
Hermaphrodites are a different issue. Usually they gravititate toeards what they are, often they have surgery to correct it.
Thi is not what this is about.
Almost always sterile. Sometimes one set of genitalia have functioning reproducive capaility.