Talk with your healthcare provider about the possible warning signs of preterm labor and other pregnancy complications. Tell your healthcare provider right away if you have any of these signs during your pregnancy:
Bleeding or leaking fluid from the vagina
Blurry or impaired vision
Unusual or severe stomach pain or backaches
Frequent, severe, or constant headaches
Contractions, where your stomach muscles tighten, before 34 weeks that happen every 10 minutes or more often
Decrease in baby's movements after 28 weeks
Dizziness
Excessive vomiting and diarrhea
Fever or chills
Pain or burning with urination
Swelling of face, fingers, and feet
Inability to tolerate foods or liquids
Muscular convulsions
Thoughts of harming yourself or your baby