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A member asked:

Help urgent!had unprotected sex 3 days back, checked ovulation two lines appeared on strip same night, can i take levonogestral?

A doctor has provided 1 answer

See details: Most effective if taken with in 72 hours. It is useful within 120 hours as emergency birth control. It becomes less effective the longer after sex.

Answered 9/11/2018

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Related Questions

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I had unprotected sex august 25th and I was ovulating at that time.Im 5 days late.When should I take a test?

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Me and my boyfriend had unprotected sex while i was ovulating. . And another two days after will Plan B still work?

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I had sex 2 days before ovulation unprotected and had sex the day of ovulation unprotected is it too late to take a plan b?

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2 doctors weighed in across 2 answers

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