It comes on without warning, often upon waking, sometimes in the middle of the day, and can turn a pregnant woman's routine into a real ordeal. Nausea in pregnancy affects more than half of pregnant ...

A UCLA study has found that “morning sickness” symptoms, including nausea, vomiting and aversions to certain foods and smells, are linked to the body’s natural, but complex, immune response during ...

For many pregnant women, morning sickness is one of the toughest early symptoms to manage. The constant nausea can make it difficult to eat, work and just get through the day. Pregnancy nutritionist ...

Over-the-counter options like Unisom and vitamin B6 can help relieve morning sickness. Here's what you need to know about taking Unisom and B6 during pregnancy. Medically reviewed by Alyssa Dweck, MS, ...