[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/share-dev.upmc.com\/2021\/04\/covid-19-vaccine-fertility\/#Article","mainEntityOfPage":"https:\/\/share-dev.upmc.com\/2021\/04\/covid-19-vaccine-fertility\/","headline":"Does the COVID-19 Vaccine Affect Fertility?","name":"Does the COVID-19 Vaccine Affect Fertility?","description":"Online rumors that claim authorized COVID-19 vaccines can cause infertility are false and have no backing in scientific data. Learn more from UPMC.","datePublished":"2021-04-22","dateModified":"2022-07-25","author":{"@type":"Organization","@id":"https:\/\/www.upmc.com\/services\/women-regions","name":"UPMC Magee-Womens","url":"https:\/\/www.upmc.com\/services\/women-regions","sameAs":"https:\/\/share-dev.upmc.com\/upmc-magee-womens-hospital\/","parentOrganization":"UPMC"},"publisher":{"@type":"Organization","name":"UPMC HealthBeat","logo":{"@type":"ImageObject","@id":"https:\/\/share-dev.upmc.com\/wp-content\/uploads\/2019\/04\/UPMC-HealthBeat-Logo.png","url":"https:\/\/share-dev.upmc.com\/wp-content\/uploads\/2019\/04\/UPMC-HealthBeat-Logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/share-dev.upmc.com\/wp-content\/uploads\/2019\/07\/the-benefits-of-coffee.jpg","url":"https:\/\/share-dev.upmc.com\/wp-content\/uploads\/2019\/07\/the-benefits-of-coffee.jpg","height":325,"width":754},"url":"https:\/\/share-dev.upmc.com\/2021\/04\/covid-19-vaccine-fertility\/","about":["COVID-19","COVID-19 Vaccination"],"wordCount":1005,"articleBody":"Disclaimer: At UPMC HealthBeat, we strive to provide the most up-to-date facts in our stories when we publish them. We also make updates to our content as information changes. However, education about COVID-19 can shift quickly based on new data, emerging variants, or other factors. The information in this story was accurate as of its publish date. We also encourage you to visit other reliable websites for updated information, including the Centers for Disease Control and Prevention (CDC), Food and Drug Administration (FDA), and your state and local governments.\u00a0A common online rumor is that the COVID-19 vaccines cause problems with fertility. This is a myth. There is no evidence that the COVID-19 vaccines cause infertility.“Tens of thousands of women have received the COVID vaccine before getting pregnant and have not had any struggles related to infertility whatsoever,” says Richard Beigi, MD, president, UPMC Magee-Womens Hospital. “The often-mentioned but completely unsubstantiated concerns about COVID-19 vaccines causing either miscarriages or other problems with their pregnancy, or causing problems even getting pregnant, is a complete myth, plain and simple.“What is not a myth is the harm that COVID-19 can have on pregnant women and their unborn babies.”What Are the COVID-19 Vaccine Side Effects?In general, the COVID-19 vaccines carry common, minor side effects. The most commonly reported side effects include:Pain, redness, and\/or swelling at the injection site.Fatigue.Headache.Muscle pain.Fever\/chills.Nausea.The side effects arise as the vaccine stimulates the immune system. They typically go away within a few days.The Johnson & Johnson\/Janssen (J&J) vaccine has been associated with cases of a rare, serious blood clot. This adverse reaction is very rare and happens mostly in women ages 18 to 49.There have been no reported side effects of infertility.“They don’t cause some of these dramatic side effects that people are worried about,” says Donald Yealy, MD, UPMC senior vice president and chief medical officer. “A vaccine will not make you infertile if you’re a man or a woman.”mRNA Vaccines and FertilityAfter the Pfizer-BioNTech and Moderna vaccines received emergency use authorization (EUA) from the U.S. Food and Drug Administration (FDA) in December 2020, a social media rumor claimed the vaccines could cause infertility in women. That rumor is false.The distribution of both vaccines began nationwide in December 2020. Data from clinical trials and from the millions of people who have received the vaccines showed no effect on fertility, according to a statement from the American College of Obstetricians and Gynecologists (ACOG), the American Society for Reproductive Medicine (ASRM), and the Society for Maternal-Fetal Medicine (SMFM).The statement said it was “scientifically unlikely” that the vaccine could cause fertility problems.The Pfizer and Moderna vaccines are messenger RNA (mRNA) vaccines. They give your body instructions on how to create a harmless piece of the coronavirus’ spike protein, which then triggers antibodies to destroy it. That helps your immune system remember the spike protein, which will protect you against the real coronavirus if you’re exposed.The mRNA vaccines do not have an effect on fertility. Because they do not carry a live virus, “they are not thought to create an increased risk of infertility, first or second trimester loss, stillbirth, or congenital anomalies,” according to the ASRM.Johnson & Johnson Vaccine and FertilityThe J&J vaccine received EUA in February 2021.Unlike the Moderna and Pfizer vaccines, the J&J vaccine is not an mRNA vaccine. Instead, it is a “viral vector” vaccine. It uses a substitute virus, which carries a portion of the coronavirus’ genetic code. Your immune system recognizes the foreign substance and creates antibodies to destroy it. If you’re exposed to the coronavirus in the future, your body will recognize it and create antibodies.The substitute virus in the vaccine can enter your cells, but it can’t cause infection.The J&J vaccine also is not a cause of infertility. During animal clinical trials, the vaccine had no negative effects on fertility, according to the FDA.Should Women Get the COVID-19 Vaccine if They’re Planning to Get Pregnant?According to the CDC, women who are planning to get pregnant can choose to get a vaccine when one is available. There is no evidence the vaccine causes fertility problems. Women who get the vaccine do not have to avoid pregnancy afterward, the CDC says. You also do not need to have a pregnancy test before getting the vaccine.ACOG recommends that anyone considering a future pregnancy should get vaccinated. The risks of COVID-19 are greater than the risks of vaccination.“Because of the risk to anyone pregnant and the demonstrated safety record that we now have, the CDC and UPMC recommend these vaccines for all pregnant patients,” Dr. Beigi says.What If I Become Pregnant After Getting the COVID-19 Vaccine?If you become pregnant after getting the first dose of a two-dose vaccine (i.e. Moderna or Pfizer), you should get the second dose as scheduled, ACOG says.If you become pregnant within 30 days of receiving your final dose of vaccine, ACOG recommends signing up for v-safe from the CDC. V-safe is a smartphone tool that helps track your health after getting the vaccine. To register, visit vsafe.cdc.gov.Data on COVID-19 vaccines will continue to emerge as more people get the vaccine. For more information, visit UPMC.com\/COVIDVaccine.SourcesAmerican College of Obstetricians and Gynecologists, Vaccinating Pregnant and Lactating Patients Against COVID-19. LinkAmerican College of Obstetricians any Gynecologists, Medical Experts Continue to Assert that COVID Vaccines Do Not Impact Fertility. LinkAmerican Society for Reproductive Medicine, What Do We Know About the COVID-19 Vaccine and Pregnancy? LinkCenters for Disease Control and Prevention, Information about COVID-19 Vaccines for People who Are Pregnant or Breastfeeding. LinkM. Blake Evans, DO, et al, American Society for Reproductive Medicine, COVID-19 Vaccine and Infertility: Baseless Claims and Unfounded Social Media Panic. LinkFood and Drug Administration, Emergency Use Authorization (EUA) of the Janssen COVID-19 Vaccine to Prevent Coronavirus Disease 2019 (COVID-19). 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