Why do women vomit in early pregnancy?#shorts

Vomiting in early pregnancy is mainly caused by hormonal changes: a rapid increase in hCG directly stimulates the vomiting center; at the same time, fluctuations in estrogen and progesterone weaken digestive function and increase stomach acid, all contributing to nausea. In addition, the increased olfactory sensitivity of pregnant women and evolutionary self-protective mechanisms may also exacerbate the discomfort.
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Видео Why do women vomit in early pregnancy?#shorts канала Health Manager