The Regnum Christi pre-candidacy program, more recently called the Immaculate Conception Program, is officially ending according to a letter published over the signature of Nancy Nohrden, Territorial Director of the 3GF's of North America. The letter notes the decreased enrollment numbers of late, as well as the fact that there was a commission established to study the problem. Despite the study, they have yet to discern how to attract women to the consecrated life, and will rethink programs to that end.
I don't know what this means for the male side of the equation, or whether it applies to pre-candidacy programs outside of North America. Perhaps readers can weigh in on those questions.