Until about five years ago, scientists believed the pregnancy hormone, human chorionic gonadotropin (hCG), was the culprit.

"And do you feel sick?" Women often get this question when they tell someone they're pregnant. Nausea and vomiting are quite common in early pregnancy, but usually subside in the second trimester. The ...

Morning sickness is real and not just in the morning. Try 12 steadying, doctor-informed strategies you can use today for real ...

CHICAGO (AP) – It’s dreaded by moms-to-be but morning sickness is actually a good sign – for the baby, a government study shows, confirming common pregnancy lore. Women with nausea early in pregnancy ...

Morning sickness can start as early as the fifth week of pregnancy. Most people see an improvement in symptoms by the end of the first trimester. Feeling sick during pregnancy is common and usually ...

This condition, called hyperemesis gravidarum, can last the whole pregnancy and be dangerous for both the woman and the fetus ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (NewsNation) — Scientists have identified ...

Pregnant woman pictured standing in front of a bathroom mirror holding her mouth as if she's going to be ill. Nausea and vomiting are extremely common in the early stages of pregnancy, and they've ...

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 ...

Pregnancy is a beautiful experience, but it can be uncomfortable too. One of the many discomforts of pregnancy is morning sickness, a term that refers to the all-too-common queasiness that can occur ...

I threw up every single day of my pregnancy. Everything made my stomach turn—water, crackers, a hopeful sip of ginger ale; the things you’re supposed to try when you are sick. But this was not regular ...

At first Atlanta McIntyre thought she had routine morning sickness during her pregnancy with her second child. But as her pregnancy went on, the 29-year-old from Llantrisant, Rhondda Cynon Taf, said ...