COVID-19 vaccine — can it affect fertility?

• Published in: Irish journal of medical science Vol. 191; no. 5; pp. 2185 - 2187
• Main Authors: Schaler, Laurentina, Wingfield, Mary
• Format: Journal Article
• Language: English
• Published: Cham Springer International Publishing 01.10.2022
• Subjects: Brief Report; Family Medicine; General Practice; Internal Medicine; Medicine; Medicine & Public Health; COVID-19 pandemic; SARS-CoV-2; Assisted reproduction; Fertility treatment; COVID vaccine
• ISSN: 0021-1265; 1863-4362
• DOI: 10.1007/s11845-021-02807-9

Headlines have appeared across multiple social media platforms questioning the effects of newly authorised COVID-19 vaccines on fertility. Although the effects on future fertility were not studied in the initial trials, at present, there is no evidence that the COVID-19 vaccine has any effect of future fertility. It is well known that pregnant women are at a higher risk of complications associated with COVID-19 such as ICU admission and death, and there is a rare but tragic increase in placentitis and stillbirth, highlighting the importance for those planning a pregnancy any time in the future to be vaccinated. Here we summarise international consensus from multiple organisations advising on fertility and the COVID-19 vaccine. Preliminary studies all suggest that there is neither link, nor indeed any theoretical reason why any of the COVID-19 vaccines might affect fertility. Dissemination of misinformation regarding the impact of the vaccine on future fertility needs to be controlled in order to avoid any hesitancy amongst young women attending for vaccination. It is also vital that the medical profession counteract this information, and, in order to do that, healthcare providers must be well informed on the latest recommendations and research.