Missed Birth Control Pill Guide: Active or Placebo?
A pill fell out, or the pack looks out of order? Answer three questions about your pack to see which kind of pill it likely was and the general next step.
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Which pill is it, and what should you do about it?
Answer what you can from the pack itself, not from memory. This only sorts your answers into the general categories CDC guidance uses; it doesn't look up a real drug or replace the leaflet that came with your specific pack.
1. What kind of pack is it?
2. Where does it sit in the pack (or where's the empty slot)?
3. How many pills are you unsure about right now?
A general guide based on published CDC missed-pill categories, not a medical determination for your specific pack or brand. When in doubt, call your pharmacist or prescriber; they would always rather you call.
How to use it
- Pick your pack type: one with reminder pills, a continuous pack, or the progestin-only minipill.
- Optionally type the color of the active pills, the reminder pills and the pill you're unsure about.
- Say where the pill sits in the pack and how many pills you're unsure about, then press the button.
What your result means
You'll see a general category based on CDC missed-pill guidance: likely a reminder pill, likely one active pill, or two or more active pills. Reminder pills have no hormones, so losing one alone doesn't reduce protection. For active pills, the usual guidance is to take the missed pill and continue, with a backup method if two or more in a row are affected.
The tool matches colors you type. It can't read your pack, and it doesn't give hour-by-hour cutoffs, because those vary by product. Your leaflet and your pharmacist have the final say. The minipill and extended or continuous packs follow different rules.
Check the pack before the colors
Most packs print a day or number beside each pocket. That printing is more reliable than memory, and the empty pocket usually tells you which pill is missing. If the colors or order look wrong across the whole pack, that can be a packaging error, so call the pharmacy. Our guide on what to do when a birth control pill falls out of the pack goes through each case in more detail.
If you had unprotected sex around a missed active pill, ask your pharmacist about emergency contraception. If a child may have swallowed a loose pill, call Poison Control at 1-800-222-1222 (U.S.).
Frequently asked questions
What's the difference between an active and a reminder pill?
Active pills contain the hormones. Reminder (placebo) pills contain none and keep the daily habit going. Many packs color-code them, but not all, so check your own pack or leaflet.
Is it okay to skip a lost placebo pill?
For pregnancy protection, yes. Placebo pills contain no hormones, so losing one doesn't reduce protection. Keep taking the rest of the pack and start the next one on the normal day. If you aren't sure it was a placebo, confirm that first.
What if two or more active pills are missing?
Commonly published CDC guidance is to take only the most recent one, continue the pack on schedule and use a backup method such as condoms for the next 7 days. Ask your pharmacist if it happened in the last active week.
Does this work for the progestin-only minipill?
Not fully. Progestin-only pills follow their own timing rules, and those differ by product (some newer ones also include a few inactive pills). Use CDC's progestin-only guidance or call your pharmacist.
What if the whole pack looks wrong?
Call the pharmacy that filled it before taking more. Manufacturers have recalled packs that were assembled with the rows in the wrong order.
Related guides
- Birth Control Pill Fell Out? How to Tell Which One It WasA pill drops out of the blister pack, or the row looks out of order, and now you can't tell if it was an active pill or a placebo. Here's how to work that out before you guess wrong.
- Pill in the Wrong Organizer Compartment? What to DoA pill turns up in the wrong day of the weekly organizer, and now nobody's sure which medication it actually is. Here's how to work it out safely instead of guessing, and how to stop it happening again.
- Accidentally Took the Wrong Medication? What to Do Right NowGrabbed the wrong bottle, doubled a dose, or swallowed a family member's pill by mistake? Here's the calm, step-by-step way to handle it, and when it's actually an emergency.
Sources
- U.S. Selected Practice Recommendations for Contraceptive Use (CDC)
- Recommended Actions After Late or Missed Combined Oral Contraceptives (CDC)
- Recommended Actions After Late or Missed Progestin-only Pills (CDC)
- Mibelas 24 Fe (norethindrone acetate and ethinyl estradiol) Tablets: Recall - Packaging Error (FDA)