How does the vaccine affect pregnancy and/or fertility?

Pregnancy

There isn't much data yet regarding the Covid-19 vaccines' impact on pregnant women. According to the Centers for Disease Control and Prevention, "experts believe that mRNA vaccines are unlikely to pose a risk to the pregnant person or the fetus because mRNA vaccines are not live vaccines."

Preliminary data suggests that pregnant women who choose to get vaccinated may experience the same symptoms -- such as sore arms or low-grade fevers -- as non-pregnant women. And there's little reason to think the vaccine would be less effective, just because a woman is pregnant. Experts have planned additional studies to examine the effects of the vaccine among pregnant women, and scientists are already monitoring participants who became pregnant while participating in Covid-19 vaccine trials.

Pregnant women are not excluded from getting the vaccine, but the Centers for Disease Control and Prevention (CDC) recommends that pregnant women should consult their doctor before getting the vaccine. Data shows that pregnant women are at increased risk for severe illness and premature birth if they contract Covid-19.

 


Fertility

There is no scientific data to suggest that the authorized Covid-19 vaccines cause infertility, according to the Food and Drug Administration (FDA). Infertility is also not known to result from the Covid-19 disease itself.

Related Questions
Have vaccine side effects resulted in any deaths?
Reports of life-threatening reactions resulting from the side effects of Pfizer-BioNTech, Moderna, and Johnson & Johnson vaccines are extremely rare. Still, it's important to address any concerns people may have.
Can groups, businesses, or organizations require that I get vaccinated?
The right to require Covid-19 vaccination in places of business, entertainment, and education ultimately depends on state or local law. So be sure to check requirements specific to your area.
Are Covid-19 vaccines safe for children?
The FDA has authorized the use of Pfizer-BioNTech's vaccine for children 12 years and older. FDA’s authorization was based on data showing the vaccine is safe and effective in this age group. Pfizer-BioNTech's vaccine has been through extremely tough safety tests, which includes continuing scientific studies in children and teenagers.