- To women who need reliable protection, but have contraindications to the use of hormonal contraception.
- To women who due to forgetfulness cannot follow the regimen of taking birth control pills or for some reason do not wish to do so.
- To nursing mothers who are interested in a safe for the baby method of protection against pregnancy.
- For the treatment of Asherman's syndrome, that is, to prevent the formation of intrauterine adhesions after abortion, infection or complications in labour.