Is hiccups an early sign of pregnancy?

Dec 29, 2021 Source: Cainiu Health
Disease description:

I’ve been experiencing frequent hiccups recently, and the frequency seems unusually high. I’d like to know: could hiccups be an early sign of pregnancy?

Doctor's answer (2)
Dr. Cui Zhenqin
Hiccups may occur due to pregnancy, excessive food intake, indigestion, or gastric disorders. If a home pregnancy test using a urine-based pregnancy test strip confirms pregnancy, it is important to begin timely nutritional supplementation during early pregnancy—including folic acid—to support normal fetal development. Additionally, gentle breast massage or warm towel compresses may be beneficial. Consuming ample vegetables and fruits helps ensure adequate vitamin intake and helps stabilize mood fluctuations.