Taking an oral contraceptive pill is a convenient and reliable method of avoiding unintended pregnancies. It is a highly effective, well tolerated and safe method of contraception.

The oral contraceptive pill is up to 99% effective when taken correctly.1 It is also a reversible form of contraception, where you can become pregnant quickly after discontinuing use if you wish.

But the pill can also offer additional benefits:

Lower cancer risk
When you are taking the combined oral contraceptive pill, your risk of endometrial and ovarian cancer is reduced.1 Studies have found that there is a slightly increased risk of breast cancer in women currently using either combined oral contraceptives or the progestogen only pill however the risk gradually disappears after you stop taking the pill.1

Lighter, less painful periods
Taking a combined oral contraceptive pill can reduce the severity of painful periods. When you are on the pill you don’t ovulate, therefore the period you get during the pill free week is not a period. It is known as a withdrawal bleed, which can be lighter, shorter and less painful than your regular period.1

PMS relief
Hormone changes during the menstrual cycle are the biggest contributing factor to many of the symptoms of premenstrual syndrome (PMS). While there is no cure for PMS, the combined oral contraceptive pill has been shown to be effective in treating and improving symptoms of PMS in some women.2

Endometriosis relief
Endometriosis is a chronic condition that causes painful periods or heavy periods. There is no cure for endometriosis and it can be difficult to treat, however combined oral contraception has been shown to ease the symptoms so that the condition does not interfere with your daily life.3

Control your periods
The combined oral contraceptive pill can be used to regulate your menstrual cycle if you experience irregular or unpredictable periods. The combined oral contraceptive pill makes irregular or unpredictable periods occur on a monthly basis through the withdrawal bleed (which takes place during the pill free interval), allowing you to plan and expect your period every 4 weeks.

Information placed on this digital platform is not intended as a substitute for consultation with your healthcare professional. Please consult your doctor or nurse for further information.

For all other queries, please contact our Irish office at Tel: +353 (0) 1 2057760, Fax: +353 (0) 1 2698919 or or our Malta office at Tel: +356 22588600 or on email

Copyright ©2021 Consilient Health Ltd. All rights reserved.

The information on this website is intended for patients who have been prescribed Zoely that reside in the Republic of Ireland or Malta only.