Ok..my husband had a vasectomy 3 weeks ago. We've been using condoms ever since then and will continue to do so until he gets the "all clear". Well, last night he penetrated me about 3 times (literally like 5 seconds) before I made him stop, as I'm pretty sure I'm ovulating right now. I ended up giving him oral sex until he came (which took about 10 minutes). I was also using a vaginal spermicide film. I have NEVER seen pre-*** on him (we've been married 13 years), and he knows he wasn't even close to coming when I made him stop. Like I said NOTHING (that we know of) came out until he came from oral stimulation about 10 to 15 minutes later.
The chances would come down to amount of sperm present in pre-ejaculation fluids and how well the spermicide works. That doesn't sound like high chances, so I think you're fine. But take a test if you miss a period or in 3 weeks. Honestly vasectomies are very, very effective- but they can fail (I actually have a cousin because of a freakish fail). So it's good you're waiting for the all clear and you should continue to do so. BUT at the same time I doubt you have too much to stress about.
The Content on this Site is presented in a summary fashion, and is intended to be used for educational and entertainment purposes only. It is not intended to be and should not be interpreted as medical advice or a diagnosis of any health or fitness problem, condition or disease; or a recommendation for a specific test, doctor, care provider, procedure, treatment plan, product, or course of action. Med Help International, Inc. is not a medical or healthcare provider and your use of this Site does not create a doctor / patient relationship. We disclaim all responsibility for the professional qualifications and licensing of, and services provided by, any physician or other health providers posting on or otherwise referred to on this Site and/or any Third Party Site. Never disregard the medical advice of your physician or health professional, or delay in seeking such advice, because of something you read on this Site. We offer this Site AS IS and without any warranties. By using this Site you agree to the following Terms and Conditions. If you think you may have a medical emergency, call your physician or 911 immediately.