Ultrasound location of intrauterine devices placed at cesarean section over the first year postpartum.

OBJECTIVES: The primary objective was to measure IUD-fundus and IUD-myometrium distances by ultrasound of IUDs placed during cesarean section over the first year of use. The secondary objective was to determine if these distances are associated with risk of expulsion or removal for side effects. STUDY DESIGN: In this prospective observational study, we performed ultrasounds at six - ten weeks, three months and one year postpartum to measure the distance from the top of the device to the fundal serosa (IUD-fundus) and upper margin of the endometrial cavity (IUD-myometrium). We also assessed IUD expulsion or discontinuation for side effects at each visit. RESULTS: We enrolled 93 women who had copper (n = 77) or levonorgestrel (n = 16) IUDs placed at time of cesarean section. Two patients had complete expulsion, six had partial expulsion and nine requested removal for symptoms. Overall, median IUD-fundus measurements were 2.13 cm (IQR 1.87-2.55) at 6-10 weeks, 1.87 cm (IQR 1.53-2.23) at 3-months and 2.02 cm (IQR 1.67-2.40) at 1-year. Among copper IUD users, distances at six weeks and three months were similar in women who did or did not have expulsion or removal at one year however small numbers limit our ability to assess this relationship. CONCLUSION: We describe the location on ultrasound of IUDs placed at the time of Cesarean section over the first year. We found similar IUD locations at six weeks and three months for participants who did or did not experience expulsion or removal by one year. IMPLICATIONS: Position of intrauterine devices placed during cesarean section was similar for those who did or did not have expulsion or removal for symptoms in the first year after placement. These data may help in the design of future studies to determine if ultrasound measurement of IUDs predicts IUD complications.

"Just Wear Dark Underpants Mainly": Learning from Adolescents' and Young Adults' Experiences with Early Discontinuation of the Contraceptive Implant.

STUDY OBJECTIVE: Long-acting reversible contraception, including the contraceptive implant, is recommended for teens and young women. However, some young women discontinue the implant early, and we seek to better understand their experiences. DESIGN, SETTING, AND PARTICIPANTS: We conducted interviews with 16 young women ages 14 to 24 who presented for removal of the contraceptive implant within 6 months after placement at outpatient adolescent, family medicine, and obstetrics and gynecology clinics. We coded and analyzed transcripts to identify themes and develop a thematic framework. INTERVENTIONS AND MAIN OUTCOME MEASURES: We explored decision-making regarding placement and removal of the implant, differences between anticipated and experienced side effects, and recommendations for counseling. RESULTS: The participants reported experiencing significant side effects that led to removal, most often frequent or heavy bleeding or mood changes. These healthy young women were unprepared for these symptoms, despite remembering being told about possible side effects. Participants wanted more concrete examples of possible side effects, and personal stories of side effects experienced by others, rather than general terms such as irregular bleeding or mood changes. Few discussed problems with their providers; instead, they relied on the Internet or friends to help decide when to remove the implant. Nearly half of the participants did not start new contraception after removal, although they voiced a continued desire to avoid pregnancy. CONCLUSION: We identified a need for more descriptive counseling about side effects experienced by individuals, and guidance on what to do about problems encountered after placement.