Objective: This study compares breastfeeding outcomes after immediate postpartum initiation of single-rod etonogestrel (ENG) versus two-rod levonorgestrel (LNG) contraceptive implants. Outcomes assessed include the following: (1) breastfeeding continuation through 24 months after delivery and (2) exclusive breastfeeding until 6 months after delivery, at Kasungu District Hospital, Malawi.Methods: We used Kaplan–Meier survival analysis to compare breastfeeding continuation through 24 months and exclusive breastfeeding through 6 months after delivery for ENG versus LNG implant users. We described infant feeding practices up to 6 months after delivery.Results: We analyzed 140 women: 28 (20%) ENG and 112 (80%) LNG impalnt users. Eighty-seven percent (n = 122) of women completed the 24-month study visit. Twenty-four months breastfeeding continuation proportions were 54.2% (95% confidence interval [CI] = 32.7–71.4) and 74.7% (95% CI = 64.9–82.2) for ENG and LNG implant users, respectively (p = 0.10). Breastfeeding continuation was high in both groups at 21 months: 100% and 93.2% (95% CI = 86.2–96.7) for ENG and LNG implant users, respectively (p = 0.18). Seventy-one percent (20/28, 95% CI = 51.0–84.6) of ENG and 72% (78/108, 95% CI = 62.4–79.7) of LNG implant users exclusively breastfed their infants until 6 months postpartum (p = 0.89).Conclusions: Continuation of breastfeeding until 24 months and exclusive breastfeeding until 6 months were high among users of both types of progestin implant initiated immediately postpartum and similar to proportions among the general population of postpartum women in the Central region of Malawi.
ObjectiveTo compare 2-year continuation rates in Malawian women undergoing immediate postpartum insertion of the levonorgestrel implant or etonorgestrel implant.Study designWe followed 159 women who underwent immediate postpartum levonorgestrel implant or etonorgestrel implant insertion at Kasungu District Hospital for up to 2 years.ResultsWe analyzed continuation data on 145 (92.4%) implant users. The 2-year continuation rates were 93.4 (95% CI 86.5–96.8) for levonorgestrel implant and 96.3 (95% CI: 76.5–99.5) for etonorgestrel implant (p=.268).ConclusionsImmediate postpartum implant insertion of both the levonorgestrel and etonorgestrel implant had high continuation rates at 2 years in Malawian women.ImplicationsImmediate postpartum implant insertion of both the levonorgestrel and etonorgestrel implant had continuation rates of over 90% at 2 years among our population of Malawian women. Both implants should be offered routinely to eligible and interested women prior to hospital discharge after delivery.
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