I think that is one of the third generation progestin pills--the ones that have an even greater risk of blood clots. If I were ever to go back on the pill (which is not very likely), I'd go on one of the older triphasic pills like the plain Ortho-Cyclen or Ortho-Novum 7/7/7 because I think they have a lesser risk of blood clots than the Desogen pills.