Condoms have a typical failure rate of 12%, and a rate of 18% in adolescents3. One study4 mentions that 40% of men "forgot" to tell partners about a condom that broke or slipped during intercourse. ... It develops in only about one in 4,000 (0.025%) of vasectomies. It has been known to occur as late as 17 months...
www.vasectomy-information.com/articles/october2006.htm www.vasectomy-information.com/articles/october2006.htm
How the vas deferens can re-join itself after vasectomy ... According to the UK national sterilisation guidelines (2004), the failure rate of vasectomy should be quoted as approximately 1 in 2000 (0.05%) after clearance has been given.1 Therefore the chances of a vasectomy spontaneously reversing itself are actually very rare.
www.vasectomy-information.com/moreinfo/recanalisation.h... www.vasectomy-information.com/moreinfo/recanalisation.htm
Method Used by Theoretical ; Failure Rate* Actual ; ... In countries with a high rate of vasectomies, such as Canada and New Zealand, two thirds of couples choose vasectomy over the alternative surgical contraception of female tubal ligation. In the United States, one third of couples choose vasectomy, while two-thirds...
www.emedicinehealth.com/vasectomy/page2_em.htm www.emedicinehealth.com/vasectomy/page2_em.htm
[Archive] failure rate of vasectomies? Family Planning ... I found one statistic that gave a failure rate of 1 in 2000 vasectomies. So, it can happen, I suppose, but DH was vigilant about getting tested & the doctor said he was fine. I am also freaking out bec. I had an x ray ... View Full Version : failure rate of vasectomies?
www.mothering.com/discussions/archive/index.php/t-15568... www.mothering.com/discussions/archive/index.php/t-155689.html
One year after vasectomy, the cumulative probability of failure per 1,000 vasectomy procedures was 9.4. ... Home Male Infertility & Reproduction Vasectomy's Failure Rate in Contraception About 1%
www.urotoday.com/browse_categories/male_infertility/vas... www.urotoday.com/browse_categories/male_infertility/vasectomys_failure_rate_in_contraception_about_1.html
Early failure occurs in about one out of 300 vasectomies.10 Late recanalization is thought to be rare, although in one study, the rate of recanalization was 0.6 percent one year after vasectomy.10...
www.aafp.org/afp/990700ap/137.html
Vasectomy - Wikipedia, the free encyclopedia
Vasectomy is a minor surgical procedure wherein the vasa deferentia of a man are severed, and then tied or sealed in a manner such to prevent sperm from entering the seminal stream (ejaculate). Typic...
en.wikipedia.org/wiki/Vasectomy
Dear Diane, Vasectomy failure is seen in 1 in 200 to 400 patients. It is due mostly to technical errors such as removal of <1 cm of vas. This may result in increased rates of spontaneous recanalization (seen in <1% of patients, usually within the first 3 months).
www.medhelp.org/forums/urology/archive/639.html
45% of men took no pain medication following their vasectomies, not even the Tylenol that was provided. ... From these four cases and reports in the literature, late failure resulting in pregnancy is possible but rare, odds being about one in 4000, a rate of failure much lower than with any other form of contraception.
www.vasweb.com/vasectomy_faqs.htm www.vasweb.com/vasectomy_faqs.htm
As I began doing research about the failure rate of vasectomies, the chances that I could actually be pregnant began to seem very remote: only one in a 1,000 vasectomies "fail". But what else could be the problem?
www.fwhc.org/stories/lynne.htm