29 years old pregnant five months dizziness vomiting will affect the baby?

Pregnancy five months dizziness vomiting will not affect the baby, this situation may be cervical spondylosis, orthostatic hypotension, anemia, vertigo, hypoglycemia or cerebral insufficiency caused. Best to find a doctor to check the cause, during pregnancy to regularly go to the hospital for examination, to observe whether fetal movement is normal.