I'm 36. Never had and never want children. Looking for a long term birth control option that may help lessen my long and heavy periods. Been told by my doctor during yearly pap smears that I'm "tight" for lack of a better term, and do occassionaly bleed during sex if the guy is large. Should/can I get Mirena? Will it hurt worse for me to implant? When shoudl I get it implanted for the least amount of pain? What should I take as a pain reliever before and after?