A member asked:

Can you tell me when does tri-sprintec actually become effective?

A doctor has provided 1 answer

One month: It takes the first cycle (Or pack of pills) for any birth control pill to become fully effective. Use condoms for the first pill pack.

Answered 11/27/2017

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Related Questions

A member asked:

How effective is sprintec? It is a high estrogen birth control?

2 doctors weighed in across 2 answers