References
- FSRH Clinical Guideline: Progestogen-only Pills (August 2022, Amended July 2023) - Faculty of Sexual and Reproductive Healthcare [cited 2023 May 10]
- Effectiveness and efficacy rates of progestin-only pills: A comprehensive literature review - PubMed (nih.gov) Zuniga C, Blanchard K, Harper CC, Wollum A, Key K, Henderson JT. Contraception. 2023 Mar [cited 2023 May 10]
- Bayer Healthcare, Norgeston, Summary of product characteristics Last updated on eMC:08 Feb 2021 https://www.medicines.org.uk/emc/product/1133/smpc [cited 2023 May 10]
- FSRH CEU Guidance: Drug Interactions with Hormonal Contraception (May 2022) - Faculty of Sexual and Reproductive Healthcare [cited 2023 May 10]
- UK Medical Eligibility Criteria for Contraceptive Use (UKMEC) - Faculty of Sexual and Reproductive Healthcare (fsrh.org) [cited 2023 May 10]
- Women's health plan - gov.scot (www.gov.scot) [cited 2023 May 16]