I still say the best investment would be to just do mass tubal ligations and vasectomies to any who have sex before marriage.
RU-486 also blocks cortisol, a critical molecule in the functioning of the innate immune system, a biological defense mechanism that protects the body against bacterial infections. Mothers recovering from chemical abortion suffer 150% greater E.R. admissions than for surgical abortion. One-third of RU-486 abortions require later surgical intervention.