Cartoon image of a man showing his arm where he received a vaccination


There is no evidence that the mRNA COVID-19 vaccine Comirnaty can cause any issues relating to fertility or pregnancy, including the development of the placenta.

There is no biological mechanism in COVID-19 vaccines that has been shown to impact fertility or foetal development. There is strong scientific evidence to support the safety of the COVID-19 vaccines.


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Last updated:
Sep 2023