Which sign is an indicator that Natalie is experiencing hyperemesis gravidarum?

Hyperemesis gravidarum is a severe form of nausea and vomiting that affects some pregnant individuals, leading to significant complications. One of the hallmark signs of hyperemesis gravidarum is dehydration, which manifests through symptoms such as dry mouth, decreased urine output, dizziness, and fatigue. When the body is unable to retain fluids due to excessive vomiting, it can quickly lead to dehydration. This is what distinguishes hyperemesis gravidarum from typical morning sickness, which does not usually cause significant fluid loss. Therefore, recognizing signs of dehydration is crucial for identifying hyperemesis gravidarum and ensuring proper medical intervention and support for the individual experiencing this condition. This understanding highlights the seriousness of hyperemesis gravidarum compared to less severe pregnancy-related nausea.