The decision to pursue sterilization must be taken seriously however. Although reversal is sometimes possible after vasectomy or tuballigation sterilization of any type is considered permanent.
尽管输精管结扎术或输卵管结扎术后有失效的可能，但是一般来讲任何一种绝育手术的效果都是永久性的。
2
She was 26 when she had her tuballigation, and when I asked why she'd chosen irreversible contraception at such a young age—she's married, what if she and her husband change their minds?
Many women in the U.S. have found that it's difficult if not impossible to find a doctor who will perform a tuballigation if the woman has not already had children (and sometimes even if she has).