If you are pregnant and use any form of cannabis product, consider stopping. That's the takeaway from a new study that found a significant health impact of marijuana use on fetal development as early ...

Fetuses of pregnant people who gained excess weight in the first trimester of pregnancy show signs of excess fat distribution in the upper arm and in the abdomen, according to a new study. These ...

First trimester maternal 25-hydroxyvitamin D (25(OH)D) concentrations below 40 nmol/L are associated with 4.35 times higher risk for preterm birth. Higher first trimester 25(OH)D levels show positive ...

After getting that first positive pregnancy test, you may feel a rush of excitement…followed by a surge of nausea, and then the overwhelming urge to take a nap. The first trimester of a pregnancy can ...

Most people don’t need extra food during pregnancy until the third trimester, when they should get around 200 more calories a day according to Tommy’s. This reality challenges the common myth of ...

When I first got pregnant, I thought I had this whole nutrition thing figured out. I was that person meal-prepping on Sundays, taking my vitamins religiously, feeling pretty smug about my healthy ...