Vomiting affect birth control?



By Angel from Florida on December 06, 2010
Category: Tri-Previfem (Oral)

If I threw up on a Wednesday morning while on the pill (the pill made me nauseous at first) will that affect the effectiveness of the birth control afterwards? I haven't felt nauseous since then. I had sex the following Saturday and Sunday. Am I at risk of becoming pregnant?

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