Researchers said that the discovery could lead to better treatments for morning sickness, including rare, life-threatening cases of it.
The researchers found that the amount of hormone circulating in a woman's blood during pregnancy as well as her exposure to it before pregnancy drives the severity of her symptoms.
And roughly 2 percent of women are hospitalized for a condition called hyperemesis gravidarum, which causes relentless vomiting and nausea throughout the entire pregnancy.
[
add
]
[
|
|
...
]