Pregnancy: There are no data on the use of Prevenar 20 in pregnant women.
Animal studies do not indicate direct or indirect harmful effects with respect to reproductive toxicity.
Administration of Prevenar 20 in pregnancy should only be considered when the potential benefits outweigh any potential risks for the mother and foetus.
Breast-feeding: It is unknown whether Prevenar 20 is excreted in human milk.
Fertility: No human data on the effect of Prevenar 20 on fertility are available. Animal studies do not indicate direct or indirect harmful effects with respect to female fertility (see Pharmacology: Toxicology: Preclinical safety data under Actions).