Up to 90% of pregnant women experience nausea and vomiting. When prolonged or severe, this is known as hyperemesis gravidarum (HG), which can, in individual cases, be life threatening. In this ...

"As with her first pregnancy, the duchess is suffering from hyperemesis gravidarum," the statement explained, noting that she would be unable to attend a previously planned engagement with William.

Nat Clin Pract Endocrinol Metab. 2007;3(11):778-783. Clinical features initially attributed to PCOS Hirsutism, subfertility, greasy skin and acne Hirsutism, secondary amenorrhea, weight gain ...

Kate Middleton and Prince William met in 2001 while they were students at St. Andrews University Nicole Briese is a contributing writer at PEOPLE. She has been working at PEOPLE since 2022. Her ...