additional contraceptive precautions when switching from combined hormonal contraception (CHC) to another contraceptive method
Last edited 03/2020
Recommendations for additional contraceptive precautions when switching from combined hormonal contraception to another method
CHC, combined hormonal contraception; Cu-IUD, copper intrauterine device; DMPA, depot medroxyprogesterone acetate (progestogen-only injectable); HFI, hormone-free interval; IMP, progestogen-only implant; LNG-IUS, levonorgestrelreleasing intrauterine system; POP, progestogen-only pill; UPSI, unprotected sexual intercourse.
Reference:
- FSRH (July 2019). Combined Hormonal Contraception