Understanding the differences

Most combined pills in Australia contain the same type of oestrogen (ethinylestradiol) but differ in the type and dose of progestogen. It's the progestogen that determines many of the non-contraceptive effects — such as impact on acne, fluid retention, and mood.

For example, pills containing drospirenone (like Yaz) are often recommended for women with acne or fluid retention, while pills containing levonorgestrel (like Microgynon and Levlen) are well-established and widely used.

Does the brand matter?

All combined pills are similarly effective at preventing pregnancy when taken correctly. The choice of brand usually comes down to side effects, skin concerns, and individual response.

Some women feel perfectly fine on one brand but experience side effects on another. If you're not happy with your current pill — whether it's mood changes, breast tenderness, or skin issues — talk to your GP about switching.

How to compare

Rather than comparing brands yourself, it's most effective to describe your symptoms and preferences to your GP. They can recommend the most appropriate option based on your individual needs and medical history.

If you want to switch brands, your GP can guide you on how to transition safely without losing contraceptive protection.

Related condition

Contraception & the pill →

References & sources