Sure but its about the same rate as female birth control. also fertilization cant happen every single day of the month, so in your scenario you only gotta worry about 2 to 3 days a month, when you could use condoms if you were really worried about it.
This is a fantastic alternative to the hell hormonal birth control can be for women.
Am a dude on thyroid medications - hormonal impacting drugs and hormone variations are fucking brutal.
I talked with my wife to get off BC and we started using condoms again after my ordeal of getting stable with thyroid meds. I was like why would you take that shit when condoms exist.
For folks saying 99% whatever - like my condom busts up 1 in 50 or so. So might be better odds on a med.
Contraceptive effectiveness is usually not measured by number of times sex happened, it's measured by comparing how many pregnancies happen in comparison with the normally expected in a given time period.
The abject lack of sex isn't a way to make sex safer. It's dodging the danger of sex, not addressing it. Abstinence has 0% effectiveness as safe sex, as the lack of sex is not at all related to safe sex.
Playing linguistics games is exactly how abstinence gets pushed in the first place. Agreeing that these games are accurate, when they are wholley not, just reinforces those regressive polices.
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)
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.
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.
That's not how those percentages are calculated. It's not per instance of intercourse, it's how many couples end up pregnant after being sexually active for a year. 99% means you have a 1% chance of getting a woman pregnant if you're sexually active throughout a year.
Bro, are you seriously against male contraception? The pill has failure rates of 9 friggin' percent of typical use. 99% for typical use would be amazing.