Visitor come to check for iud insertion do vaginal US and insert speculum to examine cervix insertion of iud vaginal US again after insertion to check it in proper position
For your info
An intrauterine device (IUD), also known as the intrauterine contraceptive device (IUCD or ICD) or coil, is a small, often T-shaped birth control device that is inserted into a woman's uterus to prevent pregnancy.
IUDs are one form of long-acting reversible birth control (LARC).