Inside A Womens Vigana Do You Think That Using A Coil Will Harm The Inside Of A Womens Uterus If She Has It For More Than 3yrs?

Do you think that using a coil will harm the inside of a womens uterus if she has it for more than 3yrs? - inside a womens vigana

My friend told me he was taking into account the coil removed from the uterus and only the pill, but it has been 3 years and she asked me for advice and I would have said, have taken the "morning-after pill" instead of " morning-after pill, but I told him to do what it deems necessary. Would you recommend that or have to find something else?