RT Journal Article SR Electronic T1 A proposed classification for intrauterine device position:the Tal-Reeves classification JF BMJ Sexual & Reproductive Health JO BMJ Sex Reprod Health FD British Medical Journal Publishing Group SP 157 OP 159 DO 10.1136/bmjsrh-2021-201341 VO 48 IS 3 A1 Tal, Michael G A1 Reeves, Matthew F A1 Hathaway, Mark J A1 Canela, Juan M A1 Katz, Bob YR 2022 UL http://jfprhc.bmj.com/content/48/3/157.abstract AB