Katya

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Pack of 63 Katya 30/75 ethniylestradiol/gestodene coated tablets
blister pack containing katya pills

Katya has more oestrogen than some pills and a newer progesterone, meaning it can help relieve PMS-related problems while still having minimal side effects.

Once you've started taking Katya, you can reorder up to 6 months worth of your Pill online. Complete a short online assessment and your online doctor will check if you can keep using your Pill. If they agree, your Pill will be posted to your door.


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Active ingredients of Katya

Katya contains two active ingredients, 30 μg (micrograms) of ethinylestradiol and 75 μg (micrograms) of gestodene, which are synthetic versions of the natural hormones oestrogen and progesterone produced in women who have periods.

Ethinylestradiol and gestodene work together to prevent pregnancy in the following three ways,

  • Prevent ovulation – a process where your eggs ripen and are released from your ovaries each month.
  • Thin your womb lining - making it less likely for the fertilized egg to attach to your uterus.
  • Increase the thickness of your natural mucus at the neck of the womb – making it more difficult for sperm to reach your egg.

Common side effects

Common side effects can include:

  • Nausea
  • Headache
  • Changes in your mood
  • Tender or sore breasts
  • Low libido (loss of desire for sex)
  • Breakthrough bleeding or spotting
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Medically reviewed by:
Dr Laura Joigneau Prieto

Dr Laura Joigneau Prieto joined ZAVA in April 2018 as a clinical doctor. She studied medicine at the Universidad Autónoma in Madrid, Spain, and at the Pierre and Marie Curie Faculty in Paris, France. She did a Master’s Degree in clinical medicine in 2009 at the Rey Juan Carlos University in Madrid.

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Last reviewed: 03 Mar 2019