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How long do you have to take microgynon 30 for in order for it to be effective?

1 doctor weighed in
Dr. Carolyn Thompson
Obstetrics & Gynecology

In brief: 2-4 weeks

It is recommended to use back-up contraception, such as condoms and spermacide, for 2-4 weeks after beginning a birth control pill.

In brief: 2-4 weeks

It is recommended to use back-up contraception, such as condoms and spermacide, for 2-4 weeks after beginning a birth control pill.
Dr. Carolyn Thompson
Dr. Carolyn Thompson
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