Who after childbirth put in a spiral, is it worth it? Adults advise pu…

Who after childbirth put in a spiral, is it worth it? Adults advise putting in, but insurance and don't want. Is it painful? I had births with tears both outside and inside, 1.5 months couldn't sit although they promised that after 2 weeks only you can sit. About sex, I'm silent, they said not to do for 2 months, but in reality it turned out almost 4 months. In general, I got screwed up with these tears while they healed, and now a new problem is the SPIRAL. Girls, advise, is it worth it or not, tears somehow affect or not?