The most reliable way to delay your period by a few days is with hormonal medication, either by adjusting birth control pills you already take or by getting a short prescription for a progestogen tablet. Both approaches work by keeping your hormone levels steady so your uterine lining stays in place, and your period arrives only after you stop.
If You Already Take the Combined Pill
The simplest option for people on combined birth control pills is skipping the placebo (inactive) week. Most pill packs include three weeks of hormone-containing pills and one week of sugar pills. Instead of starting that placebo week, you open a new pack and begin taking the active pills right away. Your period won’t come until you eventually take a break from the hormones.
Some extended-cycle pill packs already work this way, giving you four continuous weeks of active pills with no placebos. You simply finish one pack and start the next. This approach is well established and endorsed by the American College of Obstetricians and Gynecologists. It doesn’t reduce the pill’s effectiveness as contraception, and there’s no medical need for a monthly withdrawal bleed.
The main downside is breakthrough spotting, especially if your body isn’t used to continuous dosing. Light spotting is common during the first few months of skipping the placebo week, though it usually decreases over time.
Norethisterone: The Dedicated Period Delay Tablet
If you’re not on hormonal birth control, the go-to prescription option is norethisterone, a synthetic progestogen. It’s taken specifically to hold off a period for a set number of days and is widely prescribed in the UK, Australia, and parts of Europe. In the US, the same compound is available under the name norethindrone.
The standard protocol is 5 mg taken two or three times daily, starting three days before your period is expected. You continue taking it for as long as you need the delay, up to about 14 days. Your period then arrives two to three days after you stop the tablets. So if you have a vacation starting on the day your period is due, you’d begin the medication three days earlier, take it through your trip, and expect bleeding roughly two to three days after your last dose.
Timing matters. You need to know your cycle well enough to start the tablets before bleeding begins. If your period is unpredictable, building in extra lead time helps. Starting too late, after your hormone levels have already dropped, means the medication may not work.
Side Effects to Expect
Norethisterone is generally well tolerated for short courses, but common side effects include breast tenderness, bloating, and occasional nausea. Some people notice mood changes. Breakthrough spotting can also happen, particularly toward the end of a longer delay, which partially defeats the purpose.
A more serious consideration is blood clot risk. At therapeutic doses, norethisterone has been linked to a small increase in the risk of venous thromboembolism (blood clots in the legs or lungs). This is especially relevant if you smoke, are over 35, have a history of blood clots, or have other clotting risk factors. Your prescriber will screen for these before writing the prescription.
Alternative Prescription Options
Medroxyprogesterone tablets are sometimes used off-label as an alternative to norethisterone, typically at a dose of 10 mg three times daily. Like norethisterone, your period resumes within about three days of stopping. This option is more common in countries where norethisterone isn’t readily available, and your doctor can help decide which is more appropriate based on your health history.
Another approach is starting a combined contraceptive pill even if you don’t normally take one. A doctor can prescribe a pack to begin mid-cycle, though this requires more advance planning and may not be practical if your event is only a week or two away.
Do Natural Remedies Work?
You’ll find claims online that drinking lemon juice, apple cider vinegar, or dissolved gelatin can push back your period. None of these have any scientific support. Planned Parenthood has addressed the lemon juice claim directly: it won’t delay your period or make it stop. Exercise and stress can sometimes shift cycle timing, but neither is predictable or controllable enough to count on for a specific date. If you need a reliable delay, medication is the only proven route.
How Far Ahead to Plan
If you’re on the pill and want to skip a period, you can decide as late as the day you’d normally switch to placebos. Just open a new pack instead. No extra lead time needed.
For norethisterone, you need the tablets in hand at least three days before your expected period. Factor in time for a doctor’s appointment or online consultation, plus pharmacy pickup or delivery. Two weeks of lead time is comfortable. One week is tight but usually doable. Waiting until the day before your period is due is too late.
After you stop any of these medications, your next period typically arrives within two to three days, and the following cycle usually returns to its normal pattern. Some people notice their next cycle is slightly shorter or longer than usual, but this generally corrects itself within a month or two.