Sorry about that I misunderstood. All of these various posts regarding condoms/protection from pregnancy and std's etc start running together and in most of them when they start whining about condoms that's the impression I get (that they are looking for approval).
In your case, if using the pill has worked for you thus far and you trust it to continue working, keep going with what works. But do think forward about the possibilities of "what if". or don't for that matter and just face the road if/when you come to it.
Spermicide might help but if you are planning any oral sex to be performed on you.. well.. it might not taste so great.
I go with whoever mentioned getting your tubes tied. Many insurances will pay for it now and it is your best bet (although again nothing is 100% and people have still gotten pregnant afterwards).
Julie
http://www.swingersboard.com