What causes pregnancy to be hungry and want to vomit

Pregnancy hungry and wanting to vomit may be due to the early pregnancy reaction factors, most of which will occur in the early stages of pregnancy.
For women in the early stages of pregnancy, may be due to the relationship between the body’s hormone levels increase, some pregnant women will appear a series of early pregnancy symptoms, such as dizziness and fatigue, loss of appetite, nausea and vomiting, like to eat acid, gastrointestinal flatulence and so on.
Some women in pregnancy hungry vomiting feeling, most of the consideration and pregnancy early pregnancy reaction related, this is a relatively common physiological phenomenon in early pregnancy, the third month of pregnancy will gradually reduce or disappear, but some women may be maintained throughout the gestation period.
It is recommended that pregnant women enhance their understanding of early pregnancy reaction, and at the same time need to have a reasonable diet, adjust the mentality, and regular obstetric examination.