<ul>
	<li>if you are allergic to the active substance or any of the other ingredients of this medicine.</li>
	<li>if you have unexplained vaginal bleeding.</li>
	<li>if you have porphyria (an inability to break down certain substances (porphyrins) in your blood that is passed down in families).</li>
	<li>if you have or think you might have cancer in your breasts or genital organs.</li>
	<li>if you have ever had a blood clot due to swollen veins (thrombophlebitis), a blocked blood vessel (thromboembolic disorder) or a stroke.</li>
	<li>if you are pregnant but your baby has died inside of you (missed abortion).</li>
</ul>