Seasonique
"I had been through many forms of birth control.  Than I tried Seasonique.  The doctor warned me it could take 6-9 months to get regular, so I stuck it out through breakthrough bleeding every other week, and boy do I regret it.  After one year, I finally became regular, but then I had many muscle spasms, mood swings, cramps, mild headaches, and a TOTAL LACK OF MY SEX DRIVE and no lubrication during sex.  Even though I took my pill at exactly 9:15 every morning, one day (after over 20 months of being on it) I was two hours late and I had a two week period when I was still on the active pills.  I have chosen to switch to Loestrin 24.  It's been a few months and so far I am back to my normal self."