Hello. For the last five years I have been on the generic birth control (3 weeks of hormones and 1 week of placebo). Last month I was switched to generic yaz (3.5 weeks of hormones and 4 days of placebo). I haven't gotten my period at all on yaz. And took a pregnancy test that was negative. Is this normal?
Wed, 16 Dec 2015
General & Family Physician, Dr. Vasudha's Response
HI, I understand your concern. If taken regularly as per instructions, Yaz prevents conception .It has prolonged course of hormones & shorter course of placebos.. so absence of menses or irregular non menstrual bleeding is a common side effect of Yaz. Thanks.
I find this answer helpful
You found this answer helpful
Disclaimer: These answers are for your information only and not intended to replace your relationship with your treating physician.
This is a short, free answer.
For a more detailed, immediate answer, try our premium service
[Sample answer]
We use cookies in order to offer you most relevant experience and using this website you acknowledge that you have already read and understood our
Privacy Policy
Is Pregnancy Possible While On Yaz?
HI, I understand your concern. If taken regularly as per instructions, Yaz prevents conception .It has prolonged course of hormones & shorter course of placebos.. so absence of menses or irregular non menstrual bleeding is a common side effect of Yaz. Thanks.