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Home / Period Delay
Norethisterone (Primolut N)
Prices from
£34.99

Safely delay your period

What is a period?

Your period is a common reference to a part of your menstruation cycle that occurs after ovulation. The menstruation cycle is usually a 28-day cycle that is worked out as being from the first day of the period to the day before the next one starts. Ordinarily beginning in the early teenage years, the four stages of the menstrual cycle are menstruation, the follicular phase, ovulation and then finally the luteal phase. Only in a few rare cases will a woman not experience periods, and despite it's sometimes being an uncomfortable or unwelcome experience, it is not considered to be an illness or necessarily a negative condition.

Period symptoms

The symptoms of a woman's period can vary considerably from month to month, and the severity of those symptoms often varies considerably from person to person as well. There are however a number of common symptoms that most women will experience at some point:

  • Fluid retention
  • Mood swings
  • Irritability
  • Bloating

Of course the most common symptoms of the period comes in the form of the monthly bleeding that occurs. As with the other symptom, the severity and frequency of this symptom can vary from person to person and from cycle to cycle.

Why stop your period?

There are a number of reasons that a woman might want to stop her period. It could be something as simple as an important meeting at work, or it could even be something as important as a wedding day. In any case, the most usual reason for delaying your period is likely to be to avoid the irritating – and potentially messy – symptoms that might otherwise spoil a day or event.

What options are available to delay my period?

The two options for delaying your period come in the form of prescription medication.

  • Delaying period symptoms with contraception - If you are already using oral contraception then it is possible to delay your period. If you are looking to do so, then it is often effective to simply keep taking your pill in the week where you would normally stop taking it. Of course, this option is only available if you are already using contraceptive medication. This form of period prevention has the added advantage of keeping you protected against pregnancy.
  • Delaying period symptoms with Norethisterone – Norethisterone is a treatment that is available to be used as a period preventer. Although it is not a form of contraception and should not be used as one, the treatment does contain certain ingredients and boasts certain qualities that make it an effective option for women who are not using oral contraceptives already.

How do period delay treatments work?

How your period delay treatment works depends on which method of prevention you are using. Norethisterone, though – which is technically the only available period prevention specific treatment – works by imitating the effects that natural hormones have on the body. Norethisterone, a synthetic hormone, is actually the active ingredient that allows this to happen. By maintaining the level of hormones in the body, the treatment is able to prevent the period from occurring.

Are there any downsides to delaying your period?

There is always a risk of side effects with any prescription medication; however there is nothing to suggest that delaying your period is going to have a negative effect on your health, or on your reproductive ability. When taking prescription medication, be it Norethisterone or a hormonal contraceptive, it is always advisable to read about any potential side effects, which can be found on the medications dedicated page where you will also find more in-depth information regarding usage.

Can I buy treatment online to delay my period?

If you are looking to delay your period for a specific time or event then you can purchase Norethisterone online from 121doc. You simply need to follow the link below to our medication page where you will have the option to complete a free, no-obligation medical consultation with one of our doctors. If the medication that you selected is found to be suitable for you the doctor will then forward a prescription to our UK pharmacy where your treatment will be checked and then discreetly packaged for free next day delivery.

Medical review byDr. Caroline FontanaLast review 19 October 2025
Dr. Caroline Fontana

FAQs

What is included in the online consultation?
Will a doctor review my consultation?
What happens after I submit my order?
What services are included with my order?
Is the price all-inclusive?
What are my delivery options?
Is it safe to buy prescription medication online?
Is this service discreet?
What is included in the online consultation?

Our online consultations are in the format of short medical questionnaires. You will be asked general questions about your health and medical history, as well as specific medical questions relevant to the treatment you have chosen. We will also ask you for your payment and delivery details to complete the order.

Online consultations take no longer than 5 minutes to complete. All questions are necessary when issuing prescription medicines. It means that our doctors can make sure the treatment is safe and right for you.

Will a doctor review my consultation?

Yes, it is a legal requirement that all online consultations are reviewed by a registered doctor. This is to make sure the chosen treatment is safe and right for you to take. All personal information is stored securely and confidentially.

Please note, all orders are subject to doctor approval, and we cannot guarantee that your order will be approved.

What happens after I submit my order?

Your online consultation will be sent directly to our medical team, where it will be reviewed by on of our in-house doctors.

If a doctor approves you for treatment, they will issue a prescription. Your prescription will then be forwarded to our pharmacist, where you medication will be dispensed and dispatched for delivery.

What services are included with my order?

Every order includes:

  • Free consultation - your consultation will be personally reviewed by one of our registered doctors.
  • Free prescription - a doctor will issue you a prescription if approved for treatment.
  • Free delivery - we provide free express delivery across Europe, you should receive your order in 1-2 working days.
Is the price all-inclusive?

Yes, our service is all-inclusive and there are no hidden fees. All 121doc orders include a free online consultation, a free prescription and free express delivery.

What are my delivery options?

We offer several delivery options at no extra charge:

  • Next-day delivery
  • UPS Access Point - convenient parcel drop-off and collection near your home or work address
  • Nominated-day delivery - choose the most convenient day for delivery

All these options can be tracked and require a signature on delivery. If you are not in, a friend or relative can sign in your place.

Is it safe to buy prescription medication online?

It is safe to buy prescription medications online from genuine and reputable healthcare providers, like 121doc.

Our medical staff and facilities are registered with the relevant medical governing bodies. We also ensure your data is protected by adhering to European data privacy laws.

You can learn more about our certifications here.

Is this service discreet?

Our patients’ privacy is of utmost importance. All your medical information is securely stored and only viewed by our doctors. We do not share your details with third-parties. We are also closely adhere to data privacy laws.

All orders will only show on invoices, bank statements, etc. as ‘HHC Ltd’.