I had mine tied at the age of 25 after 2 sons and I was certain I NEVER wanted anymore kids. My then DH left, I met a new guy 7 years ago who had no biological kids, got married, had a tubal reversal done 3 years ago and I have never gotten pg. There are SO many ways to prevent a pg. Tubal liagation is almost always unreversable. I know a couple who lost their only two sons at the hands of a drunk driver and are unable to have anymore kids because of a liagation. I don't want to scare you, but our minds and circumstances in life do change, so leave a liagation as a LAST resort.

Just my 2 cents.