if you still have ovaries you will continue to ovulate until menopause of course. assuming your tubal ligation was done properly -- completely cut a piece removed and the ends separated -- there should be no way a rogue sperm can make it through (although it has happened but rarely)
i know this is a dumb question but im gonna ask it anyways. can i still ovulate if my tubes are tied cut and burnt? . my last period was december 24th until the 25th when its normally 5 days and i had my tubes tied and clamped before and i still got pregnant. im just worried because i cant carry a baby that long