Compared with unvaccinated pregnant women, those who had received an mRNA COVID vaccine in the first trimester did not have a significantly increased risk for major congenital malformations. However, ...

August 24, 2010 — Exposure to acyclovir or valacyclovir in the first trimester of pregnancy is not associated with an increased risk for major birth defects, according to the results of a large, ...

A new study has confirmed having the Covid vaccine during the first trimester of pregnancy doesn't cause birth defects. French scientists who looked at infants born from over 130,000 vaccinated ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Please provide your email address to receive an email when new articles are posted on . Vaccination did not increase the risk for major structural birth defects. Neither brand of mRNA vaccine was ...

Taking a certain class of antibiotics while pregnant has been linked to severe infant birth defects, according to a study published in The BMJ. U.K. researchers studied 104,605 children born from 1990 ...

The window of opportunity to address risk factors for birth defects lies in pre-pregnancy care, according to a study based on responses from 5,374 women that published in August. Research, published ...

Unlock the vital role of folic acid for women`s health & pregnancy. Prevent birth defects & boost fertility. Learn about ...

Getting ready for pregnancy? Don’t forget this essential check: your folic acid levels. It’s a small step that plays a big role in early baby development.