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Increased Breast Size
Very Early Pregnancy Symptom
Symptom DetailsThe swelling of the breasts in early pregnancy is due to the increase of hormones which cause increased blood flow to the breasts to begin the preparation for breastfeeding. The breasts may increase by a full cup size in just the first 12 weeks of pregnancy.
Comparison ChartThe chart below shows a comparison between the number of times this symptom was experienced by pregnant vs non-pregnant women.
**NOTE: Data for 15-21 dpo tends to be lower than expected as many women stop tracking symptoms after a positive pregnancy test.
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