What causes extreme morning sickness? What we know, don't know and suspect about hyperemesis gravidarum

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

The dangerous condition that impacts one in 50 pregnant women

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

Pregnant Woman Can’t Stop Vomiting—Forced To Make Heartbreaking Choice

“Being here for my kids is my only motivation, I did what was best for my family and I stand by that decision,” Vanessa Stamatopoulos said, after hyperemesis gravidarum left her with a devastating ...
The Grand Junction Daily Sentinel

Severe Pregnancy Symptoms Increase Risk for Mental Health Problems

TUESDAY, Sept. 23 2025 (HealthDay News) — Extreme pregnancy symptoms like excessive nausea and vomiting can dramatically increase a woman’s risk for mental health and neurological problems, a new ...
University of California

Here’s what morning sickness during pregnancy really means

UCLA researchers have uncovered a link between “morning sickness” symptoms and the body’s natural, but complex, inflammatory response to biological and bodily changes during pregnancy. According to ...
North Penn Now

Why Do Some Women Experience Nausea Before and During Their Period?

Women dread their period for several reasons. They must deal with everything that comes with this time of the month. What many women don't prepare for is the nausea they may experience prior to their ...