Hopeful IVF Parents Should Skip the Drinks

People clinking wine glasses
Photo by Jep Gambardella on Pexels

In a recent analysis published in Acta Obstetricia et Gynecologica Scandinavica, researchers found no link between women’s caffeine consumption and pregnancy or live birth rate after fertility treatments – but alcohol consumption was linked to decreased pregnancy rate after treatments with more than 84g of alcohol a week (approximately 7 standard drinks).

The link held true for their spouses as well: men’s alcohol consumption was associated with decreased live birth rate after fertility treatments in women when weekly consumption was greater than 84g.

The researchers searched the available literature and found a total of 7 studies on caffeine consumption and 9 studies on alcohol consumption were included, with a total of 26 922 women and/or their spouse who underwent fertility treatment.

Compared with those abstaining from alcohol, the chance of achieving a pregnancy after fertility treatment decreased by 7% for women who consumed 84g of alcohol per week, and the chance of partners achieving a live birth decreased by 9% for men who consumed 84g of alcohol per week.

“Couples should be aware that some modifiable lifestyle factors such as drinking habits may affect their fertility treatment outcomes. But how these factors impact the reproductive system still needs more research to elucidate,” said corresponding author Yufeng Li, MD, of Tongji Hospital, in China.

Source: Wiley