My gfs tubes are tied not burned or clipped jus tied how long wil it take 4 them to come untied?she said 5 to 7 years is that correct? its been 4 yrs.

No: It is an urban myth that tubes come untied after 5-7 years. Tubal ligation is considered to be permanent no matter what method is employed to tie them. The longer without a failure (pregnancy) the less likely it is that you will become pregnant without some intervention like tubal reanastamosis (surgery to put them back together) or IVF. Hope this helps.