Your_Period_Is_Late

LATE PERIOD? PLAYING THE WAITING GAME IS HARD

It's important to remember you're not alone

Variation in your cycle is totally normal. Even if you're usually like clockwork, there are a number of reasons why your period could be late – from pregnancy to stress, or sudden weight loss or gain. If you've recently had unprotected sex, or if there's a chance your contraception hasn't worked as it should, here are some things to consider.

WHAT TO DO NEXT

It’s natural to be thinking about pregnancy after a late period, so here’s what to do if that’s a possibility for you. 

IF YOU'RE USUALLY REGULAR

If you know when you should be ovulating, it's easier to decide how likely it is that your period is late because you're pregnant. You can take a pregnancy test as soon as you realize that your period is late, but it's important to remember that early tests can be unreliable and a negative result is less reliable than a positive one.

If Your Cycle is Usually Irregular

The earliest to take a pregnancy test is 3 weeks after you had unprotected or potentially unprotected sex. A negative result may not be accurate, so wait a week and take another test, or seek advice from your doctor or nurse.

If You Still Have Concerns

If you're still getting negative pregnancy test results and you've missed 3 periods, consult your doctor or nurse for more advice.

OTHER CAUSES OF LATE PERIODS

There are many reasons other than pregnancy for your period to be late. Consider these factors, and consult your doctor or nurse if you think one or more applies to you:

STRESS

Periods can become longer, shorter, or stop altogether because of stress. If you think stress is the reason for a disrupted cycle, try some relaxation techniques and consult your doctor or nurse if your period doesn’t start.

EXERCISE

An extreme amount of exercise can disrupt the levels of hormones in your body that trigger a period. If you think your period has stopped because of your workout regime, consult your doctor or nurse.

WEIGHT LOSS OR GAIN

Sudden loss or gain of weight can disrupt the levels of hormones in your body that trigger a period. If your weight has changed suddenly, it’s worth checking in with your doctor or nurse.

USING LONG-ACTING CONTRACEPTION

If you are a user of long-acting contraception, this may have an impact on your bleeding pattern. For example, some methods may lead to shorter and lighter bleeding or could stop your periods altogether. This may be the reason for irregularities but is no cause for concern. In any case it is worth checking in with your doctor or nurse if you have questions.

ALTERNATIVE CONTRACEPTION METHODS

If your usual contraception recently let you down, if a late period has caused you concern, or if your current method doesn’t fit your lifestyle, consider these contraception methods:

The Hormonal Coil

The Hormonal Coil is a small, soft T-shaped plastic frame that releases low levels of a progestogen hormone for up to 3 - 8 years. It is given with a prescription and placed in your womb by a doctor or nurse.

View Method

The Copper Coil

The Copper Coil is a small, T-shaped plastic frame that has a copper wire. It is available with a prescription and placed in your womb by a doctor or nurse, where it prevents pregnancy for up to 5 - 10 years.

View Method

The Contraceptive Implant

A small, flexible silicone rod that releases hormones for up to 3 years. It is given with a prescription and placed under the skin of your upper arm by a doctor or nurse.

View Method

The Contraceptive Injection

An injection containing a hormone that is given with a prescription and administered by a doctor or nurse every 12-13 weeks.

View Method
COMPARE METHODS
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NEED ADVICE?

Organise a visit with your healthcare professional to discuss all your contraceptive options and decide which one suits your needs best.

3 STEPS TO MAKE THE MOST OF YOUR VISIT

KNOW YOUR OPTIONS

The
IUS

The Hormonal Coil is a small, soft T-shaped plastic frame that releases low levels of a progestogen hormone for up to 3 to 8 years. It is given with a prescription and placed in your womb by a doctor or nurse.

IUS - HormonalCoil - CompareMethods

THE
IUD

The Copper Coil is a small, T-shaped plastic frame that has a copper wire. it is given with a prescription and placed in your womb by a doctor or nurse, where it prevents pregnancy for up to 5 to 10 years.

IUD_CopperCoil_Blue_CompareMethods

THE
Contraceptive Implant

A small, flexible silicone rod that releases hormones for up to 3 years. It is given with a prescription and placed under the skin of your upper arm by a doctor or nurse. 

Contraceptive_Implant_CompareMethods

THE
Combined Oral Contraceptive Pill (COCP)

COCPs are tablets that may have to be taken every day, releasing the hormone progestogen and oestrogen to prevent pregnancy. They are often referred to as the pill and you will need a prescription from your healthcare professional for these. 

Pill_COCP_POP_CompareMethods

THE
Contraceptive Injection

An injection containing a hormone that is given with a prescription and administered by a doctor or nurse every 12-13 weeks.

Contraceptive_Injection_CompareMethods

THE
Patch

A small, thin, skin-coloured plastic square that sticks to the skin and releases hormones. It is given with a prescription and can be self-administered once a week.

The_Patch_CompareMethods

THE
Diaphragm

A silicone cup placed in the vagina that prevents sperm from reaching the womb. Your doctor or nurse will normally conduct an initial fitting to make sure you have the correct size.

Contraception_Diaphragm_CompareMethods

THE
Ring

A small, flexible ring that is self-administered with a prescription and placed in the vagina, where it releases hormones for 3 weeks.

Ring_CompareMethods

THE
Female Condom

An internal condom placed in the vagina that stops sperm from reaching the vagina whilst also helping protect against sexually transmitted infections (STIs). It is self-administered and bought over the counter.

Female_Condom_Contraception

THE
MALE CONDOM

A sheath placed over the erect penis to stop sperm from reaching the vagina whilst also helping protect against sexually transmitted infections (STIs). It is self-administered and bought over the counter.

Male_Condom_ShortActing

THE
Progestogen-only Pill (POP)

POPs are tablets which have to be taken every day at the same time with no break between packs. These pills only contain a progestogen hormone and so they can be taken by women for whom oestrogen-containing options are not suitable. They are also known as the mini-pill and you will need a prescription from your healthcare professional for these.

Pill_COCP_POP_CompareMethods

NATURAL
PLANNING

Self-directed methods of avoiding pregnancy that include menstrual cycle tracking and body temperature measurements to identify fertile days.

Natural Planning - Compare Methods

SPERMICIDE

Spermicides are Creams, films, foams, gels and suppositories that contain chemicals to stop or kill sperm. These are bought over the counter and are self-administered.

Spermicide_Compare_Contraceptive_Methods

WITHDRAWAL

Also known as ‘The pull-out method’, this self-directed method involves withdrawing the penis prior to ejaculation to avoid pregnancy.

Withdrawal - Contraception Method

FEMALE
STERILIZATION

A medical procedure performed by a doctor or nurse that blocks the fallopian tubes so the egg cannot travel down the tubes to meet the sperm. 

Female Sterilisation - Permanent Method

MALE
STERILIZATION

A medical procedure performed by a doctor or nurse that blocks the tubes carrying sperm.

Male Sterilisation - Permanent Method
COMPARE METHODS

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© Bayer Limited. All rights reserved

Date of last update: 29/08/2023

This website has been developed to raise awareness of the different contraceptive options available in Ireland.

Always speak to your doctor or nurse for personal advice. Health information in this website is intended as general information only and for Irish audiences only. It is not intended to replace a consultation with a healthcare professional, nor is it intended to provide specific medical advice.

If you want to report a side effect or quality complaint, please contact your health care professional (e.g. treating physician or pharmacist), Health Products Regulatory Authority, or go to the “Contact Us” menu at www.bayer.ie

The MyContraception campaign has been initiated, organised and funded by Bayer Ltd.

  • PP-PF-WHC-IE-0057-6, DOP: July 2026