Add Yahoo as a preferred source to see more of our stories on Google. FotoDuets/Getty Images For many people, a missed period is the first signal that they're pregnant. However, this often isn't the ...

Corrections & Clarifications: An earlier version of this story misstated how to calculate pregnancy duration. It has since been updated. If you think there's a chance you might be pregnant, you want ...

Inflammatory bowel disease (IBD) during pregnancy can lead to complications for individuals who are pregnant and the fetus. Timing conception during remission and preventing or managing flare-ups can ...