Select a medical condition and see the UKMEC safety category (1–4) for each contraceptive method. This shows the published eligibility framework — it tells you what's safe, not which method to pick. Efficacy, patient preference and the full clinical picture are yours and your patient's to weigh.
Categories shown are for initiation of each method. Some conditions differ for continuation, or have sub-conditions (severity, duration) — always check the full UKMEC for the specific scenario.
Method abbreviations: COC combined oral contraception (and other combined hormonal — patch, ring); POP progestogen-only pill; IMP progestogen-only implant; DMPA depot medroxyprogesterone acetate injection; Cu-IUD copper IUD; LNG-IUD levonorgestrel IUD.
What is a UKMEC calculator?
It applies the UK Medical Eligibility Criteria for Contraceptive Use to a condition you select, returning the safety category (1–4) for each contraceptive method — that's what this tool does above.
Is UKMEC the same as WHO MEC?
Closely related but not identical. UKMEC is the UK's adaptation of WHO's Medical Eligibility Criteria, maintained by CoSRH (formerly FSRH). It's referenced in Australian practice alongside WHO MEC, but isn't an official Australian government document.
Does this cover every condition?
No — it's a condensed reference for common conditions only. Categories aren't additive, and sub-conditions (severity, duration, combinations) aren't captured here. Always confirm against the full current UKMEC.