Can you get pregnant after a tubal ligation and a vasectomy?

I've been pregnant after a tubal, many times infact! Apparently one of my tubes must have repaired it's self.

I made my husband get a vasectomy because we kept losing the pregnancy shortly after finding out, ever since then i'am worried that I'll be pregnant again, not that i wouldn't want it (we have 3 children) but i worry that it will be lost!

I did hear of one woman who found she was pregnant after the procedures but i don't know what happened after that, i think that it's rare but possible, i will worrie right up to i get my period, and the it will start all over again. I think the only way to not get pregnant these days is to get a hysorectomy instead of a tubal but that's far to drastic and i certainly wouldn't want to do it, so for now i wait and see and hope for early menapause (haha) bit of light humor, hope that this heps somone out there good luck