Introduction to symptoms during pregnancy

[Agnes]

Symptoms that occur during pregnancy may be normal or may indicate a problem. A problem may be related to the pregnancy (an obstetric problem) or to another disorder, and evaluation by a doctor may be required.
Some symptoms should always be reported immediately to a doctor. They include

Persistent or unusual headaches
Persistent nausea and vomiting
Dizziness
Vision problems
Pain or cramps in the lowest part of the torso (pelvic pain)
Contractions
Vaginal bleeding
Leakage of amniotic fluid (described as