starting COC post POP (progestogen only pill)
Last edited 03/2020
Switching from progestogen based contraception to combined hormonal contraception (CHC)
CHC, combined hormonal contraception; COC, combined oral contraception; CTP, combined transdermal patch; CVR,
combined vaginal ring; LNG-IUS, levonorgestrel-releasing intrauterine system; POP, progestogen-only pill; UPSI,
unprotected sexual intercourse.
*9 days estradiol valerate/dienogest pill.
Reference:
- FSRH (July 2019). Combined Hormonal Contraception