I was taken off ultra low dose birth control pills because of breakthrough bleeding, which i hear is a common side effect, and tomorrow I start the Generic version of Seasonique. I am going to New Mexico in August for a job interview , and don't want any breakthrough bleeding during that time, because heat, and bleeding and job interviews, don't work well together....I heard, that If i take 5mg progesterone 2 days before I leave and continue it the whole time Im gone, until I return home, It would stop the breakthrough bleeding from even starting *IF* it were to occur....is this true?....