Is Caffeine consumption linked to early miscarriage | Mental Health Update
![Coffee_Cup.png](https://www.maryaprn.com/hubfs/cartoon_art/Coffee_Cup.png)
Women who regularly consume more than 2 caffeinated beverages a day leading up to conception are more likely to miscarry a pregnancy, according to research published in Fertility and Sterility.
Each couple was enrolled preconception and was followed daily up to 7 weeks postconception.
This was a prospective cohort study comparing lifestyle factors including cigarette use, caffeinated beverage consumption, and multivitamin use in 344 couples with a singleton pregnancy.
Of the 344 couples enrolled, 98 pregnancies (28%) ended in miscarriage. While miscarriage was associated with women 35 years of age and older (hazard ration [HR] 1.96), the researchers also found that caffeine consumption by both men and women was associated with an increased hazard ratio of 1.73 and 1.74, respectively.
Although earlier studies found similar data, Dr Buck Louis and colleagues noted that those studies were not able to rule out whether the pregnancy loss was linked to caffeine consumption or an unhealthy pregnancy.
“Our findings indicate that the male partner matters, too,” said Dr Buck Louis. “Male preconception consumption of caffeinated beverages was just as strongly associated with pregnancy loss as female.”