Nausea and vomiting might seem to go hand-in-hand with pregnancy, but severe sickness can be a sign of a more complicated condition that can lead to esophageal tears, liver and renal dysfunction, ...

A key gene tied to hyperemesis gravidarum, an extreme form of vomiting in pregnancy, is also linked to a heightened risk of ...

Add Yahoo as a preferred source to see more of our stories on Google. Symptoms of hyperemesis gravidarum include nausea, vomiting and dehydration. Here's what it's like to go through pregnancy with ...

How a 100-year-old medication is offering new hope to women at all ages and stages.

There are several theories regarding what causes hyperemesis gravidarum. Some theories concern the hormonal changes that occur in pregnancy. In particular, theories focus on the increase in human ...

Amy Schumer has been hospitalized after suffering from hyperemesis gravidarum, severe nausea and vomiting during pregnancy. Amy is currently in her second trimester—and is even sicker now than during ...

Morning sickness is an extremely common side effect of pregnancy. But what does it mean if it goes way beyond a couple hours during your first trimester and starts to take a severe toll on your daily ...

Along with the headline-grabbing, happy announcement that the British royal couple are expecting their second child came word that Duchess Kate is again being treated for a rare pregnancy complication ...

Kate, 35, has dealt with Hyperemesis Gravidarum, a form of acute morning sickness, during both of her previous pregnancies, as well. The announcement from Kensington Palace Monday morning that ...

In addition to the news that the Duke and Duchess of Cambridge are expecting their third child, Kensington Palace shared another announcement on Monday: that Kate is once again suffering from ...

Andy Grammer's wife Aijia previously told PEOPLE she has spent a lot of time during her second pregnancy "secretly in the bathroom puking my guts out" Aijia Grammer is one prepared mama-to-be. The ...

Hyperemesis gravidarum, often described as pregnancy sickness in its most severe form, affects approximately 2 to 3 percent of all pregnancies in the United States. This condition goes far beyond ...