![](/img/logo/vendor/harvard-health-logo-long.png)
Symptom Checker
Step 4: Read and complete the decision guide to learn more about your symptoms.
Headache in Pregnancy
Good news so far. Based on your answers, a serious medical problem that needs immediate evaluation is unlikely.
Viral infections such as colds and flu often cause a headache.
Do you have symptoms suggestive of the flu or a cold, such as a sore throat, nasal congestion, cough, muscle aches, and fever?
Disclaimer: This content should not be considered complete and should not be used in place of a call or visit to a health professional. Use of this content is subject to specific terms of use & medical disclaimers.