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[-] str82L@lemmy.world 5 points 1 week ago

99% effective is nowhere near 100%, perhaps counterintuitively. Sex twice a week for a year and you're probably in deep shit.

[-] Virkkunen@fedia.io 9 points 1 week ago

The only birth control that is 100% effective is not having sex.

[-] str82L@lemmy.world 12 points 1 week ago* (last edited 1 week ago)
[-] atro_city@fedia.io 8 points 1 week ago

Vasectomies aren't 100% foolproof.

Failure rates (first year) Perfect use 0.10%
Typical use 0.15%
"Vas-Clip" nearly 1%

[-] Bbbbbbbbbbb@lemmy.world 5 points 1 week ago

Now how in the hell is female sterilization not 100%?

[-] vfsh@lemmy.blahaj.zone 12 points 1 week ago

Even after tubal litigation it's possible to still get pregnant if the fallopian tubes grow back together or if another tube/path forms. It's somewhat rare (0.5% of women who have had the procedure could get pregnant again)

[-] Walk_blesseD@lemmy.blahaj.zone 1 points 6 days ago

Yeah sure but that's not what sterilisation means. To be sterile means you're not making any gametes whatsoever, which typically means a complete removal of the gonads (ie an oophrectomy or orchidectomy). Otherwise you're not sterile, you're just infertile.

[-] TassieTosser@aussie.zone 7 points 1 week ago

Isn't there a chance vasectomies don't take either?

[-] cynar@lemmy.world 5 points 1 week ago

It's a lot easier to double check in men.

[-] legion02@lemmy.world 3 points 1 week ago

It's almost 100% because "proper usage" includes periodic checks.

But the same thing can happen with vasectomies so why isn't it showing anything there?

[-] cynar@lemmy.world 7 points 1 week ago

Vasectomies are a lot easier to double check. A woman released 1 egg a month. A man released a LOT of swimmers every shot. Go in a cup and check for swimmers.

[-] str82L@lemmy.world 2 points 1 week ago

Guessing it's more female "sterilization"

[-] IrateAnteater@sh.itjust.works 1 points 1 week ago

I remember hearing that in rare cases, getting their tubes tied can actually heal.

[-] SreudianFlip@sh.itjust.works 3 points 1 week ago

OK that’s great and everything and hurrah for the snipped, V for Victory yadda yadda…

But really, a chart on contraception made by Dr. Dick Beatty?!

I’m crying over here

[-] LemmeLurk@lemm.ee 2 points 1 week ago

I don't get it. Does that mean on average a couple using condoms for 10 years will be pregnant 1.5 times?

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this post was submitted on 01 Apr 2025
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