You can delay your period using hormonal methods, either by adjusting birth control you already take or by getting a short-term prescription specifically for period delay. These are the only approaches backed by evidence. Natural remedies like apple cider vinegar, lemon juice, and raw mung beans have no scientific support, despite persistent online claims.
Why Hormonal Methods Work
Menstruation is triggered by a drop in progesterone. Throughout your cycle, progesterone helps maintain the uterine lining. When levels fall near the end of the cycle, the lining sheds and bleeding begins. Every reliable method of delaying a period works by keeping progesterone (or a synthetic version of it) elevated so that drop never happens. Once you stop taking the hormones, your period typically arrives within a few days.
Skipping Your Period on Birth Control Pills
If you already take combined birth control pills (the kind with both estrogen and progestin), you can skip your period by skipping the placebo week. Most standard packs contain three weeks of active hormone pills followed by a week of inactive pills. Instead of starting that inactive row, you open a new pack and begin taking the active pills right away. Your body stays on a steady dose of hormones, so the withdrawal bleed that normally happens during the placebo week never gets triggered.
Some pill packs are already designed for fewer periods. These come in three-month supplies with no placebo pills at all. You simply finish one pack and start the next. Either way, you need to take active pills for at least three weeks each month for contraceptive protection, and you can use them continuously for as long as you want, up to 365 days a year if you choose.
The vaginal ring works similarly. Instead of removing it during the scheduled ring-free week, you replace it with a fresh ring immediately.
Breakthrough Bleeding
The most common side effect of continuous use is spotting or light bleeding between periods. This is more likely with extended-cycle pills than with traditional monthly packs, especially in the first few months. It tends to decrease the longer you stay on a continuous schedule. The spotting is not harmful, but it can be unpredictable, which is worth knowing if you’re delaying your period for a specific event.
Norethisterone: A Prescription for Non-Pill Users
If you don’t take birth control, the most common option for short-term period delay is norethisterone, a synthetic progestogen available by prescription in many countries. The standard regimen is one 5 mg tablet three times a day (15 mg total per day), starting three days before your period is expected. You continue taking it for as long as you need the delay, up to three or four weeks. Your period will usually start within three days of your last dose.
Timing matters here. You need to know roughly when your period is due, and you need to start the medication before it arrives. If bleeding has already begun, norethisterone won’t stop it. Planning at least a week ahead gives you time to see a prescriber and fill the prescription.
Who Should Avoid Hormonal Delay
High-dose progestins like norethisterone carry a small increased risk of blood clots. If you have a personal or strong family history of blood clots, have had a stroke, or have other cardiovascular risk factors, this method may not be appropriate for you. Combined pills carry their own well-known contraindications, including a history of migraines with aura, uncontrolled high blood pressure, and smoking over age 35. A prescriber will review your medical history before recommending any hormonal approach.
Do Natural Remedies Work?
No. Apple cider vinegar, lemon juice, and mung beans are commonly suggested online, but none have reliable evidence behind them. The theory with vinegar and lemon is that their acidity somehow delays the cycle, but no peer-reviewed research supports that claim. Overusing acidic drinks can damage tooth enamel and irritate your stomach without affecting your period at all. Exercise and diet changes can sometimes shift cycle timing over months, but they’re not controllable or predictable enough to delay a specific period on demand.
How to Choose the Right Method
Your best option depends on what you’re already using and how much lead time you have.
- Already on combined pills or a ring: Skip the placebo week or ring-free week. No extra prescription needed. Start at least one cycle before the event you’re planning around to reduce the chance of breakthrough bleeding.
- Not on hormonal birth control: Ask your doctor or prescriber about norethisterone. You’ll need the prescription in hand at least three days before your expected period, so plan a week or more ahead.
- On a progestogen-only pill or hormonal IUD: These methods already lighten or stop periods for many users over time, but they aren’t reliably used for short-term, one-off delay. Talk to your prescriber about whether adjusting your current method is an option.
Whichever method you use, expect your next period to arrive within a few days of stopping the hormones. The delay shifts your cycle temporarily but doesn’t eliminate the period entirely. If you’re planning around a vacation, wedding, or athletic event, give yourself a buffer of a day or two after stopping in case bleeding starts sooner than expected.