Which of the following is NOT a true statement about birth control?

Birth control methods do not all have the same effectiveness; some prevent pregnancy more reliably than others, and effectiveness can also depend on correct use. Therefore, the statement that it does not matter which form a person uses because they all work equally well is not true. The other statements are true: some methods may be less effective for teens in typical use, correct use matters, and no method guarantees pregnancy cannot occur.

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