>99.5% not pregnant: The typical failure rate of a progesterone only oral contraceptive is about 5% per year. If you are taking the pill correctly, your chances of pregnancy from this episode of intercourse are less than .5%. (You have a greater than 99.5% chance that you are not pregnant). Best wishes!
Answered 5/20/2015
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A doctor has provided 1 answer
4 doctors weighed in across 2 answers
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
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