a sign (in a location as described in subsection (c) so as to be clearly visible to patients) which reads: Research has indicated that mifepristone alone is not always effective in ending a pregnancy and that its effects can be blocked or reversed if the second pill has not yet been taken. If you change your mind prior to taking the second pill and desire to attempt to save your pregnancy, consult with a health care professional immediately. . (b) Lettering