India, Sept. 1 -- In the early stages of pregnancy, nausea is one of the most challenging conditions that the pregnant woman needs to deal with. In an interview with HT Lifestyle, Dr. Puneet Rana Arora, fertility expert, CIFAR, Gurugram said, "Pregnancy nausea or so-called morning sickness affects an overwhelmingly high percentage of women, especially in the first trimester. But with other women, nausea becomes a severe symptom of the condition hyperemesis gravidarum (HG)." Also read | Morning sickness doesn't only occur in the morning. So why do we still call it that?

"Morning sickness is nausea and vomiting that typically starts between the 6th and persists until the 12th week of pregnancy. Despite its name, morning sickness can occur ...