Top Definition
The soon-to-be out birth control pill that is still undergoing testing. This pill will allow the woman who takes it to safely not have a period, while being able to have sex and not get pregnant. Unlike regular birth control pills, it does not have a pointless sugar pill week, which is when the woman on the pill gets a period as a side effect for the withdrawl of hormones. There is absolutley no reason to have a pill period every month and, in my opinion, Lybrel is an amazing medical breakthrough. Women on this pill are free from the "misery of menstruation" (cramping, bloating, pms, embarrasing stained clothes, acne, etc.)
I am getting Lybrel the day it comes out.
by Trishelle March 25, 2007
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