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A comment on But life had other plans. Parent comment

Re:But life had other plans by Taylor_OD on Thursday March 24, 2022 @12:52PM (#30792435)
Yeah I always wondered what the 99% actually means. 99% of the times you have intercourse? 99% out of 100? 99% per some time frame?

The pill always worried me a bit when younger because most women I knew didnt take it religiously at the same time everyday and it wasnt clear if we were then... 75% safe? 50% safe? 98% safe?

I guess it was enough safe enough for me but I imagine it could have gone the other way pretty easily.

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Re:But life had other plans by reducesuffering on Thursday March 24, 2022 @03:52PM (#30794579)
Birth control metrics are almost always phrased as "X % couples having regular intercourse won't get pregnant." So pill and IUD being 99% means 1 / 100 heterosexual couples will get pregnant every year, on average.
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