It always seemed kind of creepy to me anyway

Feministing on the birth-control "patch:"

The makers of the patch, Ortho McNeil, had previously denied the accusations of serious risks such as blood clots and strokes, claiming that the potential risks in the patch and the pill were more or less the same. Yet new information has found (and added to the label) that women who use the patch will be exposed to 60 percent more estrogen than women on the pill. DAMN.

While the patch and the pill both have the same amount of estrogen in them, hormones from the patch go directly into the blood stream while the pill is digested and loses a significant amount in the process. In result, women die and suffer from blood clots at a rate three times higher than women on the pill.

I never found a sticker on my ass very appealing to begin with, but hopefully now women will think twice before putting this serious amount of hormones into their bodies. Scary stuff.