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All About Period Delay Treatment and Contraception

All About Period Delay Treatment and Contraception at The Kingston Pharmacy, Kingston upon Thames

A simple guide to how period delay treatment works alongside contraception, whether you can delay your period using your contraceptive pill, and when norethisterone may be suitable.

Are Period Delay Tablets the Same as Contraception?

Many people assume that period delay tablets and contraception are the same thing because both involve hormones and can affect the menstrual cycle. However, they are designed for different purposes and work in different ways.

Common assumption
Period delay tablets prevent pregnancy in the same way as contraception
The reality
Norethisterone delays a period but is not a contraceptive — it does not prevent pregnancy
Common assumption
If I’m taking norethisterone, I don’t need to use contraception
The reality
If you are sexually active and wish to avoid pregnancy, you should continue using your usual contraceptive method while taking norethisterone

Can Contraception Be Used to Delay a Period?

In some cases, yes. Certain hormonal contraceptives can be used to delay a period without needing additional medication. Whether this is possible depends on the type of contraception you use.


For women already taking certain types of contraceptive pill, it may be possible to delay a period without taking any additional medication. For those using other forms of contraception, period delay tablets such as norethisterone may be a more appropriate option. The best choice depends on your individual circumstances, which is why personalised clinical advice is important.

Using the Combined Contraceptive Pill to Delay a Period

If you take the combined oral contraceptive pill, it may be possible to delay your period by skipping the usual pill-free break. Instead of stopping your active pills, you continue directly into the next pack — preventing the withdrawal bleed that would normally occur during the break.


Many women use this method safely for holidays, special occasions, and important events. However, not every combined pill is suitable for this approach, and individual advice should always be sought before making changes to your pill schedule.

What If You’re Taking the Progesterone-Only Pill?

The progesterone-only pill (sometimes called the mini pill) works differently from the combined pill. Many women taking it do not have regular periods anyway, while others may experience irregular bleeding patterns — meaning delaying a period can be less predictable.


Whether norethisterone is appropriate alongside a progesterone-only pill depends on several factors, including the specific pill you use and your medical history. A clinician can advise on the most suitable option for your circumstances.

Can You Take Norethisterone While Using Contraception?

In some situations, yes. Whether you can take norethisterone alongside contraception depends on the type you use. This is why a medical review is important before treatment is supplied — your clinician will review your current contraception, medical history, and treatment goals to determine the most appropriate approach.

Important to remember

  • Women on the combined pill can often delay their period by adjusting pill-taking — norethisterone may not be necessary
  • Women using the progesterone-only pill, implant, injection, or coil may still be able to use norethisterone depending on individual circumstances
  • Norethisterone is not a contraceptive — continue using your usual method if pregnancy prevention is needed

Which Option Is Right for You?

The best approach depends on your current contraceptive method. Because every situation is different, personalised advice is often the best way to determine the most suitable option.

If you take the combined pill

You may be able to delay your period by continuing straight into your next pack of active pills, avoiding the withdrawal bleed. However, this is not suitable for every type of combined pill — check with a clinician before making any changes.

If you take the progesterone-only pill

Additional assessment may be required. Bleeding patterns can vary significantly and some women already experience irregular bleeding, making period delay more complex than with the combined pill.

If you don’t use hormonal contraception

Norethisterone is often the most commonly prescribed treatment. It can be an effective option for women who want to postpone their period for a specific event or occasion without starting a regular contraceptive method.

If you use long-acting contraception

Women using contraceptive injections, implants, hormonal coils, or copper coils may require individual advice. Some long-acting methods already affect periods and bleeding patterns, which may influence whether additional treatment is needed.

What to Do Next

If you’re considering delaying your period but already use contraception, it can sometimes be difficult to know which option is most appropriate. The good news is that there are often several ways to manage your cycle depending on your current contraceptive method and individual circumstances.


By completing our online assessment, one of our clinicians can review your medical history, current contraception, and treatment goals to determine the most suitable option for you — ensuring you receive personalised advice and safe, effective treatment tailored to your needs.

Ready to get started with Period Delay Treatment?

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