"have been on 3 other pills before natazia (microgynon 30, marvelon, and brevinor). had many many symptoms with these pills including constant breakthrough bleeding, nausea, vomiting, headaches, increased appetite, bad moods. i thought i would be one of those women who couldn&#039;t go on the pill at all. then i tried this pill (having heard its more &quot;natural&quot; and a four-phase pill) and i cannot believe that i haven&#039;t even had any symptoms at all. nothing, at all! i would seriously recommend this pill if you have had problems with other pills especially regarding breakthrough bleeding."