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Astoria, NY
A 21-year-old female asked:

Took tri-previfem but stopped mid-pack b/c of side effects. got period and started lo loestrin fe on second day of cycle. am i protected after 7 days?

1 doctor answer1 doctor weighed in
Dr. Jeff Livingston
Obstetrics and Gynecology 22 years experience
Probably but : It would be best to wait for 14 days since you started them at an odd time and are using a low-dose pill.

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Last updated Jan 20, 2017

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