Long-acting contraception (LAC) uptake: pre-intervention and post-intervention. Long-acting contraception (LAC) uptake: pre-intervention and post-intervention. The quality improvement project started in March 2016, with an immediate and long-lasting improvement noted among postpartum women choosing the contraceptive implant. BTL, bilateral tubal ligation; IUD, intrauterine device. Meredith Casella Jean-Baptiste et al. BMJ Open Qual 2018;7:e000204 © Author(s) (or their employer(s)) 2018. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.