A new study shows a link to increased risk of miscarriage to caffeine consumption before conception. Also, there was a reduced risk of miscarriage with the consumption of a multivitamin before conception.
Couples’ pre-pregnancy caffeine consumption linked to miscarriage risk. National Institute of Health. March 24, 2016. http://www.nih.gov/news-events/news-releases/couples-pre-pregnancy-caffeine-consumption-linked-miscarriage-risk
